Home / 44,039,948.80-66,059,923.20-37,662,656.80

Finding the Fourth Proportional to 44,039,948.80, 66,059,923.20 and 37,662,656.80

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Solution

The fourth proportional to 44,039,948.80, 66,059,923.20 and 37,662,656.80 is: 56,493,985.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,039,948.80 : 66,059,923.20 = 37,662,656.80 : x
  2. Step 2: Convert to fraction form
    44,039,948.80/66,059,923.20 = 37,662,656.80/x
  3. Step 3: Cross multiply
    44,039,948.80x = 66,059,923.20 × 37,662,656.80
  4. Step 4: Simplify right side
    44,039,948.80x = 2,487,992,215,715,957.50
  5. Step 5: Solve for x
    x = 2,487,992,215,715,957.50/44,039,948.80
  6. Step 6: Final answer
    x = 56,493,985.20

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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.