Home / 24,254,439.80-36,381,659.70-21,862,955.30

Finding the Fourth Proportional to 24,254,439.80, 36,381,659.70 and 21,862,955.30

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Solution

The fourth proportional to 24,254,439.80, 36,381,659.70 and 21,862,955.30 is: 32,794,432.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,254,439.80 : 36,381,659.70 = 21,862,955.30 : x
  2. Step 2: Convert to fraction form
    24,254,439.80/36,381,659.70 = 21,862,955.30/x
  3. Step 3: Cross multiply
    24,254,439.80x = 36,381,659.70 × 21,862,955.30
  4. Step 4: Simplify right side
    24,254,439.80x = 795,410,599,760,911.50
  5. Step 5: Solve for x
    x = 795,410,599,760,911.50/24,254,439.80
  6. Step 6: Final answer
    x = 32,794,432.95

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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.