Home / 52,941,750.05-73,061,387.24-29,421,278.26

Finding the Fourth Proportional to 52,941,750.05, 73,061,387.24 and 29,421,278.26

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Solution

The fourth proportional to 52,941,750.05, 73,061,387.24 and 29,421,278.26 is: 40,602,348.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,941,750.05 : 73,061,387.24 = 29,421,278.26 : x
  2. Step 2: Convert to fraction form
    52,941,750.05/73,061,387.24 = 29,421,278.26/x
  3. Step 3: Cross multiply
    52,941,750.05x = 73,061,387.24 × 29,421,278.26
  4. Step 4: Simplify right side
    52,941,750.05x = 2,149,559,403,719,893.50
  5. Step 5: Solve for x
    x = 2,149,559,403,719,893.50/52,941,750.05
  6. Step 6: Final answer
    x = 40,602,348.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.