Home / 15,228,284.76-22,841,216.19-6,123,964.14

Finding the Fourth Proportional to 15,228,284.76, 22,841,216.19 and 6,123,964.14

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Solution

The fourth proportional to 15,228,284.76, 22,841,216.19 and 6,123,964.14 is: 9,185,459.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,228,284.76 : 22,841,216.19 = 6,123,964.14 : x
  2. Step 2: Convert to fraction form
    15,228,284.76/22,841,216.19 = 6,123,964.14/x
  3. Step 3: Cross multiply
    15,228,284.76x = 22,841,216.19 × 6,123,964.14
  4. Step 4: Simplify right side
    15,228,284.76x = 139,878,788,861,547.42
  5. Step 5: Solve for x
    x = 139,878,788,861,547.42/15,228,284.76
  6. Step 6: Final answer
    x = 9,185,459.23

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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.