Home / 14,761,979.10-22,142,968.65-9,063,726.30

Finding the Fourth Proportional to 14,761,979.10, 22,142,968.65 and 9,063,726.30

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Solution

The fourth proportional to 14,761,979.10, 22,142,968.65 and 9,063,726.30 is: 13,595,589.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,761,979.10 : 22,142,968.65 = 9,063,726.30 : x
  2. Step 2: Convert to fraction form
    14,761,979.10/22,142,968.65 = 9,063,726.30/x
  3. Step 3: Cross multiply
    14,761,979.10x = 22,142,968.65 × 9,063,726.30
  4. Step 4: Simplify right side
    14,761,979.10x = 200,697,807,313,080.50
  5. Step 5: Solve for x
    x = 200,697,807,313,080.50/14,761,979.10
  6. Step 6: Final answer
    x = 13,595,589.45

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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.