Home / 59,812,896-89,668,169.64-22,951,238.80

Finding the Fourth Proportional to 59,812,896, 89,668,169.64 and 22,951,238.80

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Solution

The fourth proportional to 59,812,896, 89,668,169.64 and 22,951,238.80 is: 34,407,221.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,812,896 : 89,668,169.64 = 22,951,238.80 : x
  2. Step 2: Convert to fraction form
    59,812,896/89,668,169.64 = 22,951,238.80/x
  3. Step 3: Cross multiply
    59,812,896x = 89,668,169.64 × 22,951,238.80
  4. Step 4: Simplify right side
    59,812,896x = 2,057,995,574,166,550
  5. Step 5: Solve for x
    x = 2,057,995,574,166,550/59,812,896
  6. Step 6: Final answer
    x = 34,407,221.72

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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.