Home / 1,739,833,425.40-2,609,750,138.10-590,976,081.40

Finding the Fourth Proportional to 1,739,833,425.40, 2,609,750,138.10 and 590,976,081.40

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Solution

The fourth proportional to 1,739,833,425.40, 2,609,750,138.10 and 590,976,081.40 is: 886,464,122.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,833,425.40 : 2,609,750,138.10 = 590,976,081.40 : x
  2. Step 2: Convert to fraction form
    1,739,833,425.40/2,609,750,138.10 = 590,976,081.40/x
  3. Step 3: Cross multiply
    1,739,833,425.40x = 2,609,750,138.10 × 590,976,081.40
  4. Step 4: Simplify right side
    1,739,833,425.40x = 1,542,299,910,047,446,784
  5. Step 5: Solve for x
    x = 1,542,299,910,047,446,784/1,739,833,425.40
  6. Step 6: Final answer
    x = 886,464,122.10

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Double scale
Find fourth proportional to 1,739,833,426.40, 2,609,750,139.60 and 590,976,082.40
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.