Home / 53,901,924.30-80,852,886.45-29,631,473.10

Finding the Fourth Proportional to 53,901,924.30, 80,852,886.45 and 29,631,473.10

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Solution

The fourth proportional to 53,901,924.30, 80,852,886.45 and 29,631,473.10 is: 44,447,209.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,901,924.30 : 80,852,886.45 = 29,631,473.10 : x
  2. Step 2: Convert to fraction form
    53,901,924.30/80,852,886.45 = 29,631,473.10/x
  3. Step 3: Cross multiply
    53,901,924.30x = 80,852,886.45 × 29,631,473.10
  4. Step 4: Simplify right side
    53,901,924.30x = 2,395,790,129,900,529.50
  5. Step 5: Solve for x
    x = 2,395,790,129,900,529.50/53,901,924.30
  6. Step 6: Final answer
    x = 44,447,209.65

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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.