Home / 173,301,896,246.08-259,970,656,841.60-59,981,437,264.16

Finding the Fourth Proportional to 173,301,896,246.08, 259,970,656,841.60 and 59,981,437,264.16

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Solution

The fourth proportional to 173,301,896,246.08, 259,970,656,841.60 and 59,981,437,264.16 is: 89,978,320,962.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,301,896,246.08 : 259,970,656,841.60 = 59,981,437,264.16 : x
  2. Step 2: Convert to fraction form
    173,301,896,246.08/259,970,656,841.60 = 59,981,437,264.16/x
  3. Step 3: Cross multiply
    173,301,896,246.08x = 259,970,656,841.60 × 59,981,437,264.16
  4. Step 4: Simplify right side
    173,301,896,246.08x = 15,593,413,643,867,158,216,704
  5. Step 5: Solve for x
    x = 15,593,413,643,867,158,216,704/173,301,896,246.08
  6. Step 6: Final answer
    x = 89,978,320,962.66

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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.