Home / 14,955,484.80-22,433,227.20-14,861,006.40

Finding the Fourth Proportional to 14,955,484.80, 22,433,227.20 and 14,861,006.40

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Solution

The fourth proportional to 14,955,484.80, 22,433,227.20 and 14,861,006.40 is: 22,291,509.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,955,484.80 : 22,433,227.20 = 14,861,006.40 : x
  2. Step 2: Convert to fraction form
    14,955,484.80/22,433,227.20 = 14,861,006.40/x
  3. Step 3: Cross multiply
    14,955,484.80x = 22,433,227.20 × 14,861,006.40
  4. Step 4: Simplify right side
    14,955,484.80x = 333,380,332,991,854.06
  5. Step 5: Solve for x
    x = 333,380,332,991,854.06/14,955,484.80
  6. Step 6: Final answer
    x = 22,291,509.60

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Similar ratio
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1.5x scale

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.