Home / 32,158,232.34-48,210,217.85-13,948,718.13

Finding the Fourth Proportional to 32,158,232.34, 48,210,217.85 and 13,948,718.13

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Solution

The fourth proportional to 32,158,232.34, 48,210,217.85 and 13,948,718.13 is: 20,911,309.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,158,232.34 : 48,210,217.85 = 13,948,718.13 : x
  2. Step 2: Convert to fraction form
    32,158,232.34/48,210,217.85 = 13,948,718.13/x
  3. Step 3: Cross multiply
    32,158,232.34x = 48,210,217.85 × 13,948,718.13
  4. Step 4: Simplify right side
    32,158,232.34x = 672,470,739,705,801
  5. Step 5: Solve for x
    x = 672,470,739,705,801/32,158,232.34
  6. Step 6: Final answer
    x = 20,911,309.20

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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.