Home / 52,985,216.70-79,435,834.65-29,050,688.70

Finding the Fourth Proportional to 52,985,216.70, 79,435,834.65 and 29,050,688.70

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Solution

The fourth proportional to 52,985,216.70, 79,435,834.65 and 29,050,688.70 is: 43,553,010.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,985,216.70 : 79,435,834.65 = 29,050,688.70 : x
  2. Step 2: Convert to fraction form
    52,985,216.70/79,435,834.65 = 29,050,688.70/x
  3. Step 3: Cross multiply
    52,985,216.70x = 79,435,834.65 × 29,050,688.70
  4. Step 4: Simplify right side
    52,985,216.70x = 2,307,665,704,041,823.50
  5. Step 5: Solve for x
    x = 2,307,665,704,041,823.50/52,985,216.70
  6. Step 6: Final answer
    x = 43,553,010.59

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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.