Home / 108,077,281.82-162,125,888.72-35,294,443.95

Finding the Fourth Proportional to 108,077,281.82, 162,125,888.72 and 35,294,443.95

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Solution

The fourth proportional to 108,077,281.82, 162,125,888.72 and 35,294,443.95 is: 52,944,920.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,077,281.82 : 162,125,888.72 = 35,294,443.95 : x
  2. Step 2: Convert to fraction form
    108,077,281.82/162,125,888.72 = 35,294,443.95/x
  3. Step 3: Cross multiply
    108,077,281.82x = 162,125,888.72 × 35,294,443.95
  4. Step 4: Simplify right side
    108,077,281.82x = 5,722,143,092,095,506
  5. Step 5: Solve for x
    x = 5,722,143,092,095,506/108,077,281.82
  6. Step 6: Final answer
    x = 52,944,920.49

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.