Home / 14,888,001.60-22,332,002.40-5,314,190.40

Finding the Fourth Proportional to 14,888,001.60, 22,332,002.40 and 5,314,190.40

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Solution

The fourth proportional to 14,888,001.60, 22,332,002.40 and 5,314,190.40 is: 7,971,285.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,888,001.60 : 22,332,002.40 = 5,314,190.40 : x
  2. Step 2: Convert to fraction form
    14,888,001.60/22,332,002.40 = 5,314,190.40/x
  3. Step 3: Cross multiply
    14,888,001.60x = 22,332,002.40 × 5,314,190.40
  4. Step 4: Simplify right side
    14,888,001.60x = 118,676,512,766,856.95
  5. Step 5: Solve for x
    x = 118,676,512,766,856.95/14,888,001.60
  6. Step 6: Final answer
    x = 7,971,285.60

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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.