Home / 14,680,801.60-22,021,202.40-10,901,665.60

Finding the Fourth Proportional to 14,680,801.60, 22,021,202.40 and 10,901,665.60

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Solution

The fourth proportional to 14,680,801.60, 22,021,202.40 and 10,901,665.60 is: 16,352,498.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,680,801.60 : 22,021,202.40 = 10,901,665.60 : x
  2. Step 2: Convert to fraction form
    14,680,801.60/22,021,202.40 = 10,901,665.60/x
  3. Step 3: Cross multiply
    14,680,801.60x = 22,021,202.40 × 10,901,665.60
  4. Step 4: Simplify right side
    14,680,801.60x = 240,067,784,674,717.41
  5. Step 5: Solve for x
    x = 240,067,784,674,717.41/14,680,801.60
  6. Step 6: Final answer
    x = 16,352,498.40

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Double scale
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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.