Home / 24,462,005.60-36,693,008.40-13,124,597.60

Finding the Fourth Proportional to 24,462,005.60, 36,693,008.40 and 13,124,597.60

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Solution

The fourth proportional to 24,462,005.60, 36,693,008.40 and 13,124,597.60 is: 19,686,896.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,462,005.60 : 36,693,008.40 = 13,124,597.60 : x
  2. Step 2: Convert to fraction form
    24,462,005.60/36,693,008.40 = 13,124,597.60/x
  3. Step 3: Cross multiply
    24,462,005.60x = 36,693,008.40 × 13,124,597.60
  4. Step 4: Simplify right side
    24,462,005.60x = 481,580,969,983,419.81
  5. Step 5: Solve for x
    x = 481,580,969,983,419.81/24,462,005.60
  6. Step 6: Final answer
    x = 19,686,896.40

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Similar ratio
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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.