Home / 15,228,287.76-22,841,220.69-6,123,967.14

Finding the Fourth Proportional to 15,228,287.76, 22,841,220.69 and 6,123,967.14

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Solution

The fourth proportional to 15,228,287.76, 22,841,220.69 and 6,123,967.14 is: 9,185,463.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,228,287.76 : 22,841,220.69 = 6,123,967.14 : x
  2. Step 2: Convert to fraction form
    15,228,287.76/22,841,220.69 = 6,123,967.14/x
  3. Step 3: Cross multiply
    15,228,287.76x = 22,841,220.69 × 6,123,967.14
  4. Step 4: Simplify right side
    15,228,287.76x = 139,878,884,943,048.12
  5. Step 5: Solve for x
    x = 139,878,884,943,048.12/15,228,287.76
  6. Step 6: Final answer
    x = 9,185,463.73

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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.