Home / 435,024,335,071.76-600,306,532,916.36-239,696,686,221.08

Finding the Fourth Proportional to 435,024,335,071.76, 600,306,532,916.36 and 239,696,686,221.08

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Solution

The fourth proportional to 435,024,335,071.76, 600,306,532,916.36 and 239,696,686,221.08 is: 330,766,522,827.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,024,335,071.76 : 600,306,532,916.36 = 239,696,686,221.08 : x
  2. Step 2: Convert to fraction form
    435,024,335,071.76/600,306,532,916.36 = 239,696,686,221.08/x
  3. Step 3: Cross multiply
    435,024,335,071.76x = 600,306,532,916.36 × 239,696,686,221.08
  4. Step 4: Simplify right side
    435,024,335,071.76x = 143,891,486,656,917,156,134,912
  5. Step 5: Solve for x
    x = 143,891,486,656,917,156,134,912/435,024,335,071.76
  6. Step 6: Final answer
    x = 330,766,522,827.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.