Home / 15,094,262.28-22,598,875.71-13,563,712.20

Finding the Fourth Proportional to 15,094,262.28, 22,598,875.71 and 13,563,712.20

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Solution

The fourth proportional to 15,094,262.28, 22,598,875.71 and 13,563,712.20 is: 20,307,361.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,094,262.28 : 22,598,875.71 = 13,563,712.20 : x
  2. Step 2: Convert to fraction form
    15,094,262.28/22,598,875.71 = 13,563,712.20/x
  3. Step 3: Cross multiply
    15,094,262.28x = 22,598,875.71 × 13,563,712.20
  4. Step 4: Simplify right side
    15,094,262.28x = 306,524,646,174,010.69
  5. Step 5: Solve for x
    x = 306,524,646,174,010.69/15,094,262.28
  6. Step 6: Final answer
    x = 20,307,361.86

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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.