Home / 88,326,385.17-132,503,957.96-26,083,995.27

Finding the Fourth Proportional to 88,326,385.17, 132,503,957.96 and 26,083,995.27

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Solution

The fourth proportional to 88,326,385.17, 132,503,957.96 and 26,083,995.27 is: 39,130,239.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,326,385.17 : 132,503,957.96 = 26,083,995.27 : x
  2. Step 2: Convert to fraction form
    88,326,385.17/132,503,957.96 = 26,083,995.27/x
  3. Step 3: Cross multiply
    88,326,385.17x = 132,503,957.96 × 26,083,995.27
  4. Step 4: Simplify right side
    88,326,385.17x = 3,456,232,612,554,499
  5. Step 5: Solve for x
    x = 3,456,232,612,554,499/88,326,385.17
  6. Step 6: Final answer
    x = 39,130,239.58

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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.