Home / 93,652,003.68-140,526,442.44-67,956,156.24

Finding the Fourth Proportional to 93,652,003.68, 140,526,442.44 and 67,956,156.24

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Solution

The fourth proportional to 93,652,003.68, 140,526,442.44 and 67,956,156.24 is: 101,969,381.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,652,003.68 : 140,526,442.44 = 67,956,156.24 : x
  2. Step 2: Convert to fraction form
    93,652,003.68/140,526,442.44 = 67,956,156.24/x
  3. Step 3: Cross multiply
    93,652,003.68x = 140,526,442.44 × 67,956,156.24
  4. Step 4: Simplify right side
    93,652,003.68x = 9,549,636,878,304,006
  5. Step 5: Solve for x
    x = 9,549,636,878,304,006/93,652,003.68
  6. Step 6: Final answer
    x = 101,969,381.36

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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.