Home / 32,165,000.80-48,247,501.20-30,597,359.20

Finding the Fourth Proportional to 32,165,000.80, 48,247,501.20 and 30,597,359.20

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Solution

The fourth proportional to 32,165,000.80, 48,247,501.20 and 30,597,359.20 is: 45,896,038.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,165,000.80 : 48,247,501.20 = 30,597,359.20 : x
  2. Step 2: Convert to fraction form
    32,165,000.80/48,247,501.20 = 30,597,359.20/x
  3. Step 3: Cross multiply
    32,165,000.80x = 48,247,501.20 × 30,597,359.20
  4. Step 4: Simplify right side
    32,165,000.80x = 1,476,246,124,718,831
  5. Step 5: Solve for x
    x = 1,476,246,124,718,831/32,165,000.80
  6. Step 6: Final answer
    x = 45,896,038.80

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1.5x scale

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.