Home / 52,829,711.10-79,205,200.65-27,289,050.30

Finding the Fourth Proportional to 52,829,711.10, 79,205,200.65 and 27,289,050.30

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Solution

The fourth proportional to 52,829,711.10, 79,205,200.65 and 27,289,050.30 is: 40,913,241.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,829,711.10 : 79,205,200.65 = 27,289,050.30 : x
  2. Step 2: Convert to fraction form
    52,829,711.10/79,205,200.65 = 27,289,050.30/x
  3. Step 3: Cross multiply
    52,829,711.10x = 79,205,200.65 × 27,289,050.30
  4. Step 4: Simplify right side
    52,829,711.10x = 2,161,434,704,559,443
  5. Step 5: Solve for x
    x = 2,161,434,704,559,443/52,829,711.10
  6. Step 6: Final answer
    x = 40,913,241.04

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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.