Home / 59,789,368.22-89,684,053.40-14,351,162.72

Finding the Fourth Proportional to 59,789,368.22, 89,684,053.40 and 14,351,162.72

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Solution

The fourth proportional to 59,789,368.22, 89,684,053.40 and 14,351,162.72 is: 21,526,744.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,789,368.22 : 89,684,053.40 = 14,351,162.72 : x
  2. Step 2: Convert to fraction form
    59,789,368.22/89,684,053.40 = 14,351,162.72/x
  3. Step 3: Cross multiply
    59,789,368.22x = 89,684,053.40 × 14,351,162.72
  4. Step 4: Simplify right side
    59,789,368.22x = 1,287,070,443,320,027
  5. Step 5: Solve for x
    x = 1,287,070,443,320,027/59,789,368.22
  6. Step 6: Final answer
    x = 21,526,744.33

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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.