Home / 108,852,071.46-150,215,866.74-59,959,499.46

Finding the Fourth Proportional to 108,852,071.46, 150,215,866.74 and 59,959,499.46

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Solution

The fourth proportional to 108,852,071.46, 150,215,866.74 and 59,959,499.46 is: 82,744,113.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,852,071.46 : 150,215,866.74 = 59,959,499.46 : x
  2. Step 2: Convert to fraction form
    108,852,071.46/150,215,866.74 = 59,959,499.46/x
  3. Step 3: Cross multiply
    108,852,071.46x = 150,215,866.74 × 59,959,499.46
  4. Step 4: Simplify right side
    108,852,071.46x = 9,006,868,180,680,463
  5. Step 5: Solve for x
    x = 9,006,868,180,680,463/108,852,071.46
  6. Step 6: Final answer
    x = 82,744,113.73

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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.