Home / 43,432,159.55-65,148,184.22-11,084,062.82

Finding the Fourth Proportional to 43,432,159.55, 65,148,184.22 and 11,084,062.82

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Solution

The fourth proportional to 43,432,159.55, 65,148,184.22 and 11,084,062.82 is: 16,626,080.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,432,159.55 : 65,148,184.22 = 11,084,062.82 : x
  2. Step 2: Convert to fraction form
    43,432,159.55/65,148,184.22 = 11,084,062.82/x
  3. Step 3: Cross multiply
    43,432,159.55x = 65,148,184.22 × 11,084,062.82
  4. Step 4: Simplify right side
    43,432,159.55x = 722,106,566,122,251.50
  5. Step 5: Solve for x
    x = 722,106,566,122,251.50/43,432,159.55
  6. Step 6: Final answer
    x = 16,626,080.16

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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.