Home / 61,224,733.25-84,490,115.85-33,722,661.50

Finding the Fourth Proportional to 61,224,733.25, 84,490,115.85 and 33,722,661.50

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Solution

The fourth proportional to 61,224,733.25, 84,490,115.85 and 33,722,661.50 is: 46,537,264.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,224,733.25 : 84,490,115.85 = 33,722,661.50 : x
  2. Step 2: Convert to fraction form
    61,224,733.25/84,490,115.85 = 33,722,661.50/x
  3. Step 3: Cross multiply
    61,224,733.25x = 84,490,115.85 × 33,722,661.50
  4. Step 4: Simplify right side
    61,224,733.25x = 2,849,231,577,274,979
  5. Step 5: Solve for x
    x = 2,849,231,577,274,979/61,224,733.25
  6. Step 6: Final answer
    x = 46,537,264.04

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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.