Home / 24,589,419.20-36,884,128.80-13,252,011.20

Finding the Fourth Proportional to 24,589,419.20, 36,884,128.80 and 13,252,011.20

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Solution

The fourth proportional to 24,589,419.20, 36,884,128.80 and 13,252,011.20 is: 19,878,016.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,589,419.20 : 36,884,128.80 = 13,252,011.20 : x
  2. Step 2: Convert to fraction form
    24,589,419.20/36,884,128.80 = 13,252,011.20/x
  3. Step 3: Cross multiply
    24,589,419.20x = 36,884,128.80 × 13,252,011.20
  4. Step 4: Simplify right side
    24,589,419.20x = 488,788,887,959,842.50
  5. Step 5: Solve for x
    x = 488,788,887,959,842.50/24,589,419.20
  6. Step 6: Final answer
    x = 19,878,016.80

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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.