Home / 52,656,086.60-78,984,129.90-44,153,030.60

Finding the Fourth Proportional to 52,656,086.60, 78,984,129.90 and 44,153,030.60

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Solution

The fourth proportional to 52,656,086.60, 78,984,129.90 and 44,153,030.60 is: 66,229,545.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,656,086.60 : 78,984,129.90 = 44,153,030.60 : x
  2. Step 2: Convert to fraction form
    52,656,086.60/78,984,129.90 = 44,153,030.60/x
  3. Step 3: Cross multiply
    52,656,086.60x = 78,984,129.90 × 44,153,030.60
  4. Step 4: Simplify right side
    52,656,086.60x = 3,487,388,704,389,075.50
  5. Step 5: Solve for x
    x = 3,487,388,704,389,075.50/52,656,086.60
  6. Step 6: Final answer
    x = 66,229,545.90

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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.