Home / 63,986,132.93-96,033,028.80-59,950,498.28

Finding the Fourth Proportional to 63,986,132.93, 96,033,028.80 and 59,950,498.28

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Solution

The fourth proportional to 63,986,132.93, 96,033,028.80 and 59,950,498.28 is: 89,976,181.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,986,132.93 : 96,033,028.80 = 59,950,498.28 : x
  2. Step 2: Convert to fraction form
    63,986,132.93/96,033,028.80 = 59,950,498.28/x
  3. Step 3: Cross multiply
    63,986,132.93x = 96,033,028.80 × 59,950,498.28
  4. Step 4: Simplify right side
    63,986,132.93x = 5,757,227,927,117,673
  5. Step 5: Solve for x
    x = 5,757,227,927,117,673/63,986,132.93
  6. Step 6: Final answer
    x = 89,976,181.77

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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.