Home / 16,169,005.20-24,253,507.80-6,591,257.40

Finding the Fourth Proportional to 16,169,005.20, 24,253,507.80 and 6,591,257.40

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Solution

The fourth proportional to 16,169,005.20, 24,253,507.80 and 6,591,257.40 is: 9,886,886.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,169,005.20 : 24,253,507.80 = 6,591,257.40 : x
  2. Step 2: Convert to fraction form
    16,169,005.20/24,253,507.80 = 6,591,257.40/x
  3. Step 3: Cross multiply
    16,169,005.20x = 24,253,507.80 × 6,591,257.40
  4. Step 4: Simplify right side
    16,169,005.20x = 159,861,112,762,707.72
  5. Step 5: Solve for x
    x = 159,861,112,762,707.72/16,169,005.20
  6. Step 6: Final answer
    x = 9,886,886.10

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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.