Home / 102,244,579.30-153,366,868.95-59,091,570.10

Finding the Fourth Proportional to 102,244,579.30, 153,366,868.95 and 59,091,570.10

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Solution

The fourth proportional to 102,244,579.30, 153,366,868.95 and 59,091,570.10 is: 88,637,355.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,244,579.30 : 153,366,868.95 = 59,091,570.10 : x
  2. Step 2: Convert to fraction form
    102,244,579.30/153,366,868.95 = 59,091,570.10/x
  3. Step 3: Cross multiply
    102,244,579.30x = 153,366,868.95 × 59,091,570.10
  4. Step 4: Simplify right side
    102,244,579.30x = 9,062,689,087,576,438
  5. Step 5: Solve for x
    x = 9,062,689,087,576,438/102,244,579.30
  6. Step 6: Final answer
    x = 88,637,355.15

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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.