Home / 9,744,005.60-14,616,008.40-9,221,458.40

Finding the Fourth Proportional to 9,744,005.60, 14,616,008.40 and 9,221,458.40

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Solution

The fourth proportional to 9,744,005.60, 14,616,008.40 and 9,221,458.40 is: 13,832,187.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,744,005.60 : 14,616,008.40 = 9,221,458.40 : x
  2. Step 2: Convert to fraction form
    9,744,005.60/14,616,008.40 = 9,221,458.40/x
  3. Step 3: Cross multiply
    9,744,005.60x = 14,616,008.40 × 9,221,458.40
  4. Step 4: Simplify right side
    9,744,005.60x = 134,780,913,434,650.56
  5. Step 5: Solve for x
    x = 134,780,913,434,650.56/9,744,005.60
  6. Step 6: Final answer
    x = 13,832,187.60

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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.