Home / 31,690,700.10-47,571,479.55-24,533,961.30

Finding the Fourth Proportional to 31,690,700.10, 47,571,479.55 and 24,533,961.30

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Solution

The fourth proportional to 31,690,700.10, 47,571,479.55 and 24,533,961.30 is: 36,828,370.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,690,700.10 : 47,571,479.55 = 24,533,961.30 : x
  2. Step 2: Convert to fraction form
    31,690,700.10/47,571,479.55 = 24,533,961.30/x
  3. Step 3: Cross multiply
    31,690,700.10x = 47,571,479.55 × 24,533,961.30
  4. Step 4: Simplify right side
    31,690,700.10x = 1,167,116,838,263,441.50
  5. Step 5: Solve for x
    x = 1,167,116,838,263,441.50/31,690,700.10
  6. Step 6: Final answer
    x = 36,828,370.30

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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.