Home / 107,363,714.16-161,033,511.03-29,651,665.95

Finding the Fourth Proportional to 107,363,714.16, 161,033,511.03 and 29,651,665.95

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Solution

The fourth proportional to 107,363,714.16, 161,033,511.03 and 29,651,665.95 is: 44,474,168.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,363,714.16 : 161,033,511.03 = 29,651,665.95 : x
  2. Step 2: Convert to fraction form
    107,363,714.16/161,033,511.03 = 29,651,665.95/x
  3. Step 3: Cross multiply
    107,363,714.16x = 161,033,511.03 × 29,651,665.95
  4. Step 4: Simplify right side
    107,363,714.16x = 4,774,911,875,012,033
  5. Step 5: Solve for x
    x = 4,774,911,875,012,033/107,363,714.16
  6. Step 6: Final answer
    x = 44,474,168.14

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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.