Home / 1,494,612,200.40-2,241,918,300.60-797,255,320.20

Finding the Fourth Proportional to 1,494,612,200.40, 2,241,918,300.60 and 797,255,320.20

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Solution

The fourth proportional to 1,494,612,200.40, 2,241,918,300.60 and 797,255,320.20 is: 1,195,882,980.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,612,200.40 : 2,241,918,300.60 = 797,255,320.20 : x
  2. Step 2: Convert to fraction form
    1,494,612,200.40/2,241,918,300.60 = 797,255,320.20/x
  3. Step 3: Cross multiply
    1,494,612,200.40x = 2,241,918,300.60 × 797,255,320.20
  4. Step 4: Simplify right side
    1,494,612,200.40x = 1,787,381,292,607,092,992
  5. Step 5: Solve for x
    x = 1,787,381,292,607,092,992/1,494,612,200.40
  6. Step 6: Final answer
    x = 1,195,882,980.30

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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.