Home / 48,928,019.20-73,373,366.40-14,838,035.20

Finding the Fourth Proportional to 48,928,019.20, 73,373,366.40 and 14,838,035.20

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Solution

The fourth proportional to 48,928,019.20, 73,373,366.40 and 14,838,035.20 is: 22,251,393.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,928,019.20 : 73,373,366.40 = 14,838,035.20 : x
  2. Step 2: Convert to fraction form
    48,928,019.20/73,373,366.40 = 14,838,035.20/x
  3. Step 3: Cross multiply
    48,928,019.20x = 73,373,366.40 × 14,838,035.20
  4. Step 4: Simplify right side
    48,928,019.20x = 1,088,716,593,385,697.38
  5. Step 5: Solve for x
    x = 1,088,716,593,385,697.38/48,928,019.20
  6. Step 6: Final answer
    x = 22,251,393.19

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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.