Home / 37,447,209.80-56,076,336.30-29,888,937.80

Finding the Fourth Proportional to 37,447,209.80, 56,076,336.30 and 29,888,937.80

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Solution

The fourth proportional to 37,447,209.80, 56,076,336.30 and 29,888,937.80 is: 44,757,997.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,447,209.80 : 56,076,336.30 = 29,888,937.80 : x
  2. Step 2: Convert to fraction form
    37,447,209.80/56,076,336.30 = 29,888,937.80/x
  3. Step 3: Cross multiply
    37,447,209.80x = 56,076,336.30 × 29,888,937.80
  4. Step 4: Simplify right side
    37,447,209.80x = 1,676,062,127,722,582
  5. Step 5: Solve for x
    x = 1,676,062,127,722,582/37,447,209.80
  6. Step 6: Final answer
    x = 44,757,997.64

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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.