Home / 582,706,308.33-874,059,456.02-323,797,700.97

Finding the Fourth Proportional to 582,706,308.33, 874,059,456.02 and 323,797,700.97

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Solution

The fourth proportional to 582,706,308.33, 874,059,456.02 and 323,797,700.97 is: 485,696,547.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,706,308.33 : 874,059,456.02 = 323,797,700.97 : x
  2. Step 2: Convert to fraction form
    582,706,308.33/874,059,456.02 = 323,797,700.97/x
  3. Step 3: Cross multiply
    582,706,308.33x = 874,059,456.02 × 323,797,700.97
  4. Step 4: Simplify right side
    582,706,308.33x = 283,018,442,368,745,856
  5. Step 5: Solve for x
    x = 283,018,442,368,745,856/582,706,308.33
  6. Step 6: Final answer
    x = 485,696,547.85

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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.