Home / 24,059,721.28-36,075,168.87-7,657,921.12

Finding the Fourth Proportional to 24,059,721.28, 36,075,168.87 and 7,657,921.12

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Solution

The fourth proportional to 24,059,721.28, 36,075,168.87 and 7,657,921.12 is: 11,482,294.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,059,721.28 : 36,075,168.87 = 7,657,921.12 : x
  2. Step 2: Convert to fraction form
    24,059,721.28/36,075,168.87 = 7,657,921.12/x
  3. Step 3: Cross multiply
    24,059,721.28x = 36,075,168.87 × 7,657,921.12
  4. Step 4: Simplify right side
    24,059,721.28x = 276,260,797,597,139.53
  5. Step 5: Solve for x
    x = 276,260,797,597,139.53/24,059,721.28
  6. Step 6: Final answer
    x = 11,482,294.18

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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.