Home / 41,172,330.12-56,824,630.02-22,843,520.52

Finding the Fourth Proportional to 41,172,330.12, 56,824,630.02 and 22,843,520.52

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Solution

The fourth proportional to 41,172,330.12, 56,824,630.02 and 22,843,520.52 is: 31,527,839.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,172,330.12 : 56,824,630.02 = 22,843,520.52 : x
  2. Step 2: Convert to fraction form
    41,172,330.12/56,824,630.02 = 22,843,520.52/x
  3. Step 3: Cross multiply
    41,172,330.12x = 56,824,630.02 × 22,843,520.52
  4. Step 4: Simplify right side
    41,172,330.12x = 1,298,074,601,903,278
  5. Step 5: Solve for x
    x = 1,298,074,601,903,278/41,172,330.12
  6. Step 6: Final answer
    x = 31,527,839.16

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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.