Home / 61,947,023.10-92,836,830.31-23,587,611.72

Finding the Fourth Proportional to 61,947,023.10, 92,836,830.31 and 23,587,611.72

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Solution

The fourth proportional to 61,947,023.10, 92,836,830.31 and 23,587,611.72 is: 35,349,545.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,947,023.10 : 92,836,830.31 = 23,587,611.72 : x
  2. Step 2: Convert to fraction form
    61,947,023.10/92,836,830.31 = 23,587,611.72/x
  3. Step 3: Cross multiply
    61,947,023.10x = 92,836,830.31 × 23,587,611.72
  4. Step 4: Simplify right side
    61,947,023.10x = 2,189,799,106,260,700
  5. Step 5: Solve for x
    x = 2,189,799,106,260,700/61,947,023.10
  6. Step 6: Final answer
    x = 35,349,545.41

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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.