Home / 62,056,517.40-93,084,776.10-40,533,156.90

Finding the Fourth Proportional to 62,056,517.40, 93,084,776.10 and 40,533,156.90

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Solution

The fourth proportional to 62,056,517.40, 93,084,776.10 and 40,533,156.90 is: 60,799,735.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,056,517.40 : 93,084,776.10 = 40,533,156.90 : x
  2. Step 2: Convert to fraction form
    62,056,517.40/93,084,776.10 = 40,533,156.90/x
  3. Step 3: Cross multiply
    62,056,517.40x = 93,084,776.10 × 40,533,156.90
  4. Step 4: Simplify right side
    62,056,517.40x = 3,773,019,834,662,669.50
  5. Step 5: Solve for x
    x = 3,773,019,834,662,669.50/62,056,517.40
  6. Step 6: Final answer
    x = 60,799,735.35

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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.