Home / 106,664,729.01-147,209,272.02-60,257,972.28

Finding the Fourth Proportional to 106,664,729.01, 147,209,272.02 and 60,257,972.28

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Solution

The fourth proportional to 106,664,729.01, 147,209,272.02 and 60,257,972.28 is: 83,162,750.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,664,729.01 : 147,209,272.02 = 60,257,972.28 : x
  2. Step 2: Convert to fraction form
    106,664,729.01/147,209,272.02 = 60,257,972.28/x
  3. Step 3: Cross multiply
    106,664,729.01x = 147,209,272.02 × 60,257,972.28
  4. Step 4: Simplify right side
    106,664,729.01x = 8,870,532,233,292,175
  5. Step 5: Solve for x
    x = 8,870,532,233,292,175/106,664,729.01
  6. Step 6: Final answer
    x = 83,162,750.39

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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.