Home / 59,789,532.43-89,684,299.86-14,351,326.93

Finding the Fourth Proportional to 59,789,532.43, 89,684,299.86 and 14,351,326.93

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Solution

The fourth proportional to 59,789,532.43, 89,684,299.86 and 14,351,326.93 is: 21,526,990.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,789,532.43 : 89,684,299.86 = 14,351,326.93 : x
  2. Step 2: Convert to fraction form
    59,789,532.43/89,684,299.86 = 14,351,326.93/x
  3. Step 3: Cross multiply
    59,789,532.43x = 89,684,299.86 × 14,351,326.93
  4. Step 4: Simplify right side
    59,789,532.43x = 1,287,088,707,779,013.25
  5. Step 5: Solve for x
    x = 1,287,088,707,779,013.25/59,789,532.43
  6. Step 6: Final answer
    x = 21,526,990.69

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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.