Home / 63,363,903.76-87,427,200.16-35,861,832

Finding the Fourth Proportional to 63,363,903.76, 87,427,200.16 and 35,861,832

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Solution

The fourth proportional to 63,363,903.76, 87,427,200.16 and 35,861,832 is: 49,480,846.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,363,903.76 : 87,427,200.16 = 35,861,832 : x
  2. Step 2: Convert to fraction form
    63,363,903.76/87,427,200.16 = 35,861,832/x
  3. Step 3: Cross multiply
    63,363,903.76x = 87,427,200.16 × 35,861,832
  4. Step 4: Simplify right side
    63,363,903.76x = 3,135,299,564,368,293
  5. Step 5: Solve for x
    x = 3,135,299,564,368,293/63,363,903.76
  6. Step 6: Final answer
    x = 49,480,846.01

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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.