Home / 14,681,645.70-22,022,468.55-10,902,509.70

Finding the Fourth Proportional to 14,681,645.70, 22,022,468.55 and 10,902,509.70

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Solution

The fourth proportional to 14,681,645.70, 22,022,468.55 and 10,902,509.70 is: 16,353,764.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,681,645.70 : 22,022,468.55 = 10,902,509.70 : x
  2. Step 2: Convert to fraction form
    14,681,645.70/22,022,468.55 = 10,902,509.70/x
  3. Step 3: Cross multiply
    14,681,645.70x = 22,022,468.55 × 10,902,509.70
  4. Step 4: Simplify right side
    14,681,645.70x = 240,100,176,984,319.94
  5. Step 5: Solve for x
    x = 240,100,176,984,319.94/14,681,645.70
  6. Step 6: Final answer
    x = 16,353,764.55

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Similar ratio
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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.