Home / 44,051,141.80-66,076,712.70-37,532,132.20

Finding the Fourth Proportional to 44,051,141.80, 66,076,712.70 and 37,532,132.20

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Solution

The fourth proportional to 44,051,141.80, 66,076,712.70 and 37,532,132.20 is: 56,298,198.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,051,141.80 : 66,076,712.70 = 37,532,132.20 : x
  2. Step 2: Convert to fraction form
    44,051,141.80/66,076,712.70 = 37,532,132.20/x
  3. Step 3: Cross multiply
    44,051,141.80x = 66,076,712.70 × 37,532,132.20
  4. Step 4: Simplify right side
    44,051,141.80x = 2,479,999,916,397,819
  5. Step 5: Solve for x
    x = 2,479,999,916,397,819/44,051,141.80
  6. Step 6: Final answer
    x = 56,298,198.30

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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.