Home / 24,500,841.60-36,768,977.10-13,706,684.40

Finding the Fourth Proportional to 24,500,841.60, 36,768,977.10 and 13,706,684.40

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Solution

The fourth proportional to 24,500,841.60, 36,768,977.10 and 13,706,684.40 is: 20,569,936.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,500,841.60 : 36,768,977.10 = 13,706,684.40 : x
  2. Step 2: Convert to fraction form
    24,500,841.60/36,768,977.10 = 13,706,684.40/x
  3. Step 3: Cross multiply
    24,500,841.60x = 36,768,977.10 × 13,706,684.40
  4. Step 4: Simplify right side
    24,500,841.60x = 503,980,764,820,527.25
  5. Step 5: Solve for x
    x = 503,980,764,820,527.25/24,500,841.60
  6. Step 6: Final answer
    x = 20,569,936.86

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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.