Home / 16,169,060.40-24,253,590.60-9,702,538.80

Finding the Fourth Proportional to 16,169,060.40, 24,253,590.60 and 9,702,538.80

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Solution

The fourth proportional to 16,169,060.40, 24,253,590.60 and 9,702,538.80 is: 14,553,808.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,169,060.40 : 24,253,590.60 = 9,702,538.80 : x
  2. Step 2: Convert to fraction form
    16,169,060.40/24,253,590.60 = 9,702,538.80/x
  3. Step 3: Cross multiply
    16,169,060.40x = 24,253,590.60 × 9,702,538.80
  4. Step 4: Simplify right side
    16,169,060.40x = 235,321,403,835,815.31
  5. Step 5: Solve for x
    x = 235,321,403,835,815.31/16,169,060.40
  6. Step 6: Final answer
    x = 14,553,808.20

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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.