Home / 24,513,087.60-36,769,631.40-8,357,281.20

Finding the Fourth Proportional to 24,513,087.60, 36,769,631.40 and 8,357,281.20

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Solution

The fourth proportional to 24,513,087.60, 36,769,631.40 and 8,357,281.20 is: 12,535,921.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,513,087.60 : 36,769,631.40 = 8,357,281.20 : x
  2. Step 2: Convert to fraction form
    24,513,087.60/36,769,631.40 = 8,357,281.20/x
  3. Step 3: Cross multiply
    24,513,087.60x = 36,769,631.40 × 8,357,281.20
  4. Step 4: Simplify right side
    24,513,087.60x = 307,294,149,230,149.69
  5. Step 5: Solve for x
    x = 307,294,149,230,149.69/24,513,087.60
  6. Step 6: Final answer
    x = 12,535,921.80

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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.