Home / 1,739,833,424.40-2,609,750,136.60-590,976,080.40

Finding the Fourth Proportional to 1,739,833,424.40, 2,609,750,136.60 and 590,976,080.40

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Solution

The fourth proportional to 1,739,833,424.40, 2,609,750,136.60 and 590,976,080.40 is: 886,464,120.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,833,424.40 : 2,609,750,136.60 = 590,976,080.40 : x
  2. Step 2: Convert to fraction form
    1,739,833,424.40/2,609,750,136.60 = 590,976,080.40/x
  3. Step 3: Cross multiply
    1,739,833,424.40x = 2,609,750,136.60 × 590,976,080.40
  4. Step 4: Simplify right side
    1,739,833,424.40x = 1,542,299,906,551,232,512
  5. Step 5: Solve for x
    x = 1,542,299,906,551,232,512/1,739,833,424.40
  6. Step 6: Final answer
    x = 886,464,120.60

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Half scale
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Double scale
Find fourth proportional to 1,739,833,425.40, 2,609,750,138.10 and 590,976,081.40
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.