Home / 96,194,927.15-132,745,443.06-52,140,980.14

Finding the Fourth Proportional to 96,194,927.15, 132,745,443.06 and 52,140,980.14

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Solution

The fourth proportional to 96,194,927.15, 132,745,443.06 and 52,140,980.14 is: 71,952,624.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,194,927.15 : 132,745,443.06 = 52,140,980.14 : x
  2. Step 2: Convert to fraction form
    96,194,927.15/132,745,443.06 = 52,140,980.14/x
  3. Step 3: Cross multiply
    96,194,927.15x = 132,745,443.06 × 52,140,980.14
  4. Step 4: Simplify right side
    96,194,927.15x = 6,921,477,510,130,626
  5. Step 5: Solve for x
    x = 6,921,477,510,130,626/96,194,927.15
  6. Step 6: Final answer
    x = 71,952,624.90

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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.