Home / 67,805,278.12-101,705,666.46-29,466,829

Finding the Fourth Proportional to 67,805,278.12, 101,705,666.46 and 29,466,829

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Solution

The fourth proportional to 67,805,278.12, 101,705,666.46 and 29,466,829 is: 44,199,265.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,805,278.12 : 101,705,666.46 = 29,466,829 : x
  2. Step 2: Convert to fraction form
    67,805,278.12/101,705,666.46 = 29,466,829/x
  3. Step 3: Cross multiply
    67,805,278.12x = 101,705,666.46 × 29,466,829
  4. Step 4: Simplify right side
    67,805,278.12x = 2,996,943,481,907,855
  5. Step 5: Solve for x
    x = 2,996,943,481,907,855/67,805,278.12
  6. Step 6: Final answer
    x = 44,199,265.38

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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.