Home / 14,677,577.20-22,016,365.80-13,614,695.20

Finding the Fourth Proportional to 14,677,577.20, 22,016,365.80 and 13,614,695.20

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Solution

The fourth proportional to 14,677,577.20, 22,016,365.80 and 13,614,695.20 is: 20,422,042.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,677,577.20 : 22,016,365.80 = 13,614,695.20 : x
  2. Step 2: Convert to fraction form
    14,677,577.20/22,016,365.80 = 13,614,695.20/x
  3. Step 3: Cross multiply
    14,677,577.20x = 22,016,365.80 × 13,614,695.20
  4. Step 4: Simplify right side
    14,677,577.20x = 299,746,109,778,704.12
  5. Step 5: Solve for x
    x = 299,746,109,778,704.12/14,677,577.20
  6. Step 6: Final answer
    x = 20,422,042.80

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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.