Home / 35,338,082.36-53,008,309.38-9,776,951.24

Finding the Fourth Proportional to 35,338,082.36, 53,008,309.38 and 9,776,951.24

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Solution

The fourth proportional to 35,338,082.36, 53,008,309.38 and 9,776,951.24 is: 14,665,754.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,338,082.36 : 53,008,309.38 = 9,776,951.24 : x
  2. Step 2: Convert to fraction form
    35,338,082.36/53,008,309.38 = 9,776,951.24/x
  3. Step 3: Cross multiply
    35,338,082.36x = 53,008,309.38 × 9,776,951.24
  4. Step 4: Simplify right side
    35,338,082.36x = 518,259,656,123,094.69
  5. Step 5: Solve for x
    x = 518,259,656,123,094.69/35,338,082.36
  6. Step 6: Final answer
    x = 14,665,754.95

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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.