Home / 106,610,177.06-147,108,519.93-62,541,096.44

Finding the Fourth Proportional to 106,610,177.06, 147,108,519.93 and 62,541,096.44

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Solution

The fourth proportional to 106,610,177.06, 147,108,519.93 and 62,541,096.44 is: 86,298,779.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,610,177.06 : 147,108,519.93 = 62,541,096.44 : x
  2. Step 2: Convert to fraction form
    106,610,177.06/147,108,519.93 = 62,541,096.44/x
  3. Step 3: Cross multiply
    106,610,177.06x = 147,108,519.93 × 62,541,096.44
  4. Step 4: Simplify right side
    106,610,177.06x = 9,200,328,132,087,792
  5. Step 5: Solve for x
    x = 9,200,328,132,087,792/106,610,177.06
  6. Step 6: Final answer
    x = 86,298,779.21

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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.