Home / 73,464,502.28-110,196,736.95-26,781,487.85

Finding the Fourth Proportional to 73,464,502.28, 110,196,736.95 and 26,781,487.85

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Solution

The fourth proportional to 73,464,502.28, 110,196,736.95 and 26,781,487.85 is: 40,172,225.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,464,502.28 : 110,196,736.95 = 26,781,487.85 : x
  2. Step 2: Convert to fraction form
    73,464,502.28/110,196,736.95 = 26,781,487.85/x
  3. Step 3: Cross multiply
    73,464,502.28x = 110,196,736.95 × 26,781,487.85
  4. Step 4: Simplify right side
    73,464,502.28x = 2,951,232,571,185,087.50
  5. Step 5: Solve for x
    x = 2,951,232,571,185,087.50/73,464,502.28
  6. Step 6: Final answer
    x = 40,172,225.77

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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.