Home / 61,625,202.40-92,437,803.60-15,566,982.40

Finding the Fourth Proportional to 61,625,202.40, 92,437,803.60 and 15,566,982.40

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Solution

The fourth proportional to 61,625,202.40, 92,437,803.60 and 15,566,982.40 is: 23,350,473.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,625,202.40 : 92,437,803.60 = 15,566,982.40 : x
  2. Step 2: Convert to fraction form
    61,625,202.40/92,437,803.60 = 15,566,982.40/x
  3. Step 3: Cross multiply
    61,625,202.40x = 92,437,803.60 × 15,566,982.40
  4. Step 4: Simplify right side
    61,625,202.40x = 1,438,977,661,735,856.50
  5. Step 5: Solve for x
    x = 1,438,977,661,735,856.50/61,625,202.40
  6. Step 6: Final answer
    x = 23,350,473.60

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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.