Home / 48,911,265.60-73,373,896.80-14,835,278.40

Finding the Fourth Proportional to 48,911,265.60, 73,373,896.80 and 14,835,278.40

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Solution

The fourth proportional to 48,911,265.60, 73,373,896.80 and 14,835,278.40 is: 22,255,040.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,911,265.60 : 73,373,896.80 = 14,835,278.40 : x
  2. Step 2: Convert to fraction form
    48,911,265.60/73,373,896.80 = 14,835,278.40/x
  3. Step 3: Cross multiply
    48,911,265.60x = 73,373,896.80 × 14,835,278.40
  4. Step 4: Simplify right side
    48,911,265.60x = 1,088,522,186,320,869.12
  5. Step 5: Solve for x
    x = 1,088,522,186,320,869.12/48,911,265.60
  6. Step 6: Final answer
    x = 22,255,040.29

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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.