Home / 61,333,480.80-92,000,221.20-44,114,792.40

Finding the Fourth Proportional to 61,333,480.80, 92,000,221.20 and 44,114,792.40

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Solution

The fourth proportional to 61,333,480.80, 92,000,221.20 and 44,114,792.40 is: 66,172,188.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,333,480.80 : 92,000,221.20 = 44,114,792.40 : x
  2. Step 2: Convert to fraction form
    61,333,480.80/92,000,221.20 = 44,114,792.40/x
  3. Step 3: Cross multiply
    61,333,480.80x = 92,000,221.20 × 44,114,792.40
  4. Step 4: Simplify right side
    61,333,480.80x = 4,058,570,658,992,079
  5. Step 5: Solve for x
    x = 4,058,570,658,992,079/61,333,480.80
  6. Step 6: Final answer
    x = 66,172,188.60

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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.