Home / 107,124,063.40-147,832,827.28-60,091,562.62

Finding the Fourth Proportional to 107,124,063.40, 147,832,827.28 and 60,091,562.62

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Solution

The fourth proportional to 107,124,063.40, 147,832,827.28 and 60,091,562.62 is: 82,927,265.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,124,063.40 : 147,832,827.28 = 60,091,562.62 : x
  2. Step 2: Convert to fraction form
    107,124,063.40/147,832,827.28 = 60,091,562.62/x
  3. Step 3: Cross multiply
    107,124,063.40x = 147,832,827.28 × 60,091,562.62
  4. Step 4: Simplify right side
    107,124,063.40x = 8,883,505,597,267,953
  5. Step 5: Solve for x
    x = 8,883,505,597,267,953/107,124,063.40
  6. Step 6: Final answer
    x = 82,927,265.04

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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.