Home / 134,905,154.60-202,233,733.86-48,622,444.76

Finding the Fourth Proportional to 134,905,154.60, 202,233,733.86 and 48,622,444.76

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Solution

The fourth proportional to 134,905,154.60, 202,233,733.86 and 48,622,444.76 is: 72,888,975.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,905,154.60 : 202,233,733.86 = 48,622,444.76 : x
  2. Step 2: Convert to fraction form
    134,905,154.60/202,233,733.86 = 48,622,444.76/x
  3. Step 3: Cross multiply
    134,905,154.60x = 202,233,733.86 × 48,622,444.76
  4. Step 4: Simplify right side
    134,905,154.60x = 9,833,098,553,216,392
  5. Step 5: Solve for x
    x = 9,833,098,553,216,392/134,905,154.60
  6. Step 6: Final answer
    x = 72,888,975.83

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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.