Home / 123,700,896.90-185,268,850.02-59,050,102.68

Finding the Fourth Proportional to 123,700,896.90, 185,268,850.02 and 59,050,102.68

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Solution

The fourth proportional to 123,700,896.90, 185,268,850.02 and 59,050,102.68 is: 88,440,301.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,700,896.90 : 185,268,850.02 = 59,050,102.68 : x
  2. Step 2: Convert to fraction form
    123,700,896.90/185,268,850.02 = 59,050,102.68/x
  3. Step 3: Cross multiply
    123,700,896.90x = 185,268,850.02 × 59,050,102.68
  4. Step 4: Simplify right side
    123,700,896.90x = 10,940,144,617,086,520
  5. Step 5: Solve for x
    x = 10,940,144,617,086,520/123,700,896.90
  6. Step 6: Final answer
    x = 88,440,301.50

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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.