Home / 63,886,273.60-95,829,410.40-48,580,772.80

Finding the Fourth Proportional to 63,886,273.60, 95,829,410.40 and 48,580,772.80

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Solution

The fourth proportional to 63,886,273.60, 95,829,410.40 and 48,580,772.80 is: 72,871,159.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,886,273.60 : 95,829,410.40 = 48,580,772.80 : x
  2. Step 2: Convert to fraction form
    63,886,273.60/95,829,410.40 = 48,580,772.80/x
  3. Step 3: Cross multiply
    63,886,273.60x = 95,829,410.40 × 48,580,772.80
  4. Step 4: Simplify right side
    63,886,273.60x = 4,655,466,814,200,357
  5. Step 5: Solve for x
    x = 4,655,466,814,200,357/63,886,273.60
  6. Step 6: Final answer
    x = 72,871,159.20

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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.