Home / 68,604,264.53-94,674,050.33-37,666,428.05

Finding the Fourth Proportional to 68,604,264.53, 94,674,050.33 and 37,666,428.05

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Solution

The fourth proportional to 68,604,264.53, 94,674,050.33 and 37,666,428.05 is: 51,979,761.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,604,264.53 : 94,674,050.33 = 37,666,428.05 : x
  2. Step 2: Convert to fraction form
    68,604,264.53/94,674,050.33 = 37,666,428.05/x
  3. Step 3: Cross multiply
    68,604,264.53x = 94,674,050.33 × 37,666,428.05
  4. Step 4: Simplify right side
    68,604,264.53x = 3,566,033,304,768,691.50
  5. Step 5: Solve for x
    x = 3,566,033,304,768,691.50/68,604,264.53
  6. Step 6: Final answer
    x = 51,979,761.45

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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.