Home / 60,215,549.88-83,091,463.02-34,104,856.44

Finding the Fourth Proportional to 60,215,549.88, 83,091,463.02 and 34,104,856.44

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Solution

The fourth proportional to 60,215,549.88, 83,091,463.02 and 34,104,856.44 is: 47,061,305.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,215,549.88 : 83,091,463.02 = 34,104,856.44 : x
  2. Step 2: Convert to fraction form
    60,215,549.88/83,091,463.02 = 34,104,856.44/x
  3. Step 3: Cross multiply
    60,215,549.88x = 83,091,463.02 × 34,104,856.44
  4. Step 4: Simplify right side
    60,215,549.88x = 2,833,822,417,686,668.50
  5. Step 5: Solve for x
    x = 2,833,822,417,686,668.50/60,215,549.88
  6. Step 6: Final answer
    x = 47,061,305.98

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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.