Home / 62,221,601.44-85,852,990.38-35,754,843.16

Finding the Fourth Proportional to 62,221,601.44, 85,852,990.38 and 35,754,843.16

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Solution

The fourth proportional to 62,221,601.44, 85,852,990.38 and 35,754,843.16 is: 49,334,316.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,221,601.44 : 85,852,990.38 = 35,754,843.16 : x
  2. Step 2: Convert to fraction form
    62,221,601.44/85,852,990.38 = 35,754,843.16/x
  3. Step 3: Cross multiply
    62,221,601.44x = 85,852,990.38 × 35,754,843.16
  4. Step 4: Simplify right side
    62,221,601.44x = 3,069,660,205,853,888.50
  5. Step 5: Solve for x
    x = 3,069,660,205,853,888.50/62,221,601.44
  6. Step 6: Final answer
    x = 49,334,316.94

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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.