Home / 59,190,843.12-88,563,011.40-34,942,959.60

Finding the Fourth Proportional to 59,190,843.12, 88,563,011.40 and 34,942,959.60

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Solution

The fourth proportional to 59,190,843.12, 88,563,011.40 and 34,942,959.60 is: 52,282,643.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,190,843.12 : 88,563,011.40 = 34,942,959.60 : x
  2. Step 2: Convert to fraction form
    59,190,843.12/88,563,011.40 = 34,942,959.60/x
  3. Step 3: Cross multiply
    59,190,843.12x = 88,563,011.40 × 34,942,959.60
  4. Step 4: Simplify right side
    59,190,843.12x = 3,094,653,729,404,540
  5. Step 5: Solve for x
    x = 3,094,653,729,404,540/59,190,843.12
  6. Step 6: Final answer
    x = 52,282,643.16

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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.