Home / 23,695,952.39-32,700,458.77-13,241,968.80

Finding the Fourth Proportional to 23,695,952.39, 32,700,458.77 and 13,241,968.80

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Solution

The fourth proportional to 23,695,952.39, 32,700,458.77 and 13,241,968.80 is: 18,273,941.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,695,952.39 : 32,700,458.77 = 13,241,968.80 : x
  2. Step 2: Convert to fraction form
    23,695,952.39/32,700,458.77 = 13,241,968.80/x
  3. Step 3: Cross multiply
    23,695,952.39x = 32,700,458.77 × 13,241,968.80
  4. Step 4: Simplify right side
    23,695,952.39x = 433,018,454,622,294.75
  5. Step 5: Solve for x
    x = 433,018,454,622,294.75/23,695,952.39
  6. Step 6: Final answer
    x = 18,273,941.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.