Home / 59,318,543.40-88,977,815.10-52,936,002.60

Finding the Fourth Proportional to 59,318,543.40, 88,977,815.10 and 52,936,002.60

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Solution

The fourth proportional to 59,318,543.40, 88,977,815.10 and 52,936,002.60 is: 79,404,003.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,318,543.40 : 88,977,815.10 = 52,936,002.60 : x
  2. Step 2: Convert to fraction form
    59,318,543.40/88,977,815.10 = 52,936,002.60/x
  3. Step 3: Cross multiply
    59,318,543.40x = 88,977,815.10 × 52,936,002.60
  4. Step 4: Simplify right side
    59,318,543.40x = 4,710,129,851,475,919
  5. Step 5: Solve for x
    x = 4,710,129,851,475,919/59,318,543.40
  6. Step 6: Final answer
    x = 79,404,003.90

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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.