Home / 60,038,803.80-82,853,620.16-32,536,732.05

Finding the Fourth Proportional to 60,038,803.80, 82,853,620.16 and 32,536,732.05

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Solution

The fourth proportional to 60,038,803.80, 82,853,620.16 and 32,536,732.05 is: 44,900,728.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,038,803.80 : 82,853,620.16 = 32,536,732.05 : x
  2. Step 2: Convert to fraction form
    60,038,803.80/82,853,620.16 = 32,536,732.05/x
  3. Step 3: Cross multiply
    60,038,803.80x = 82,853,620.16 × 32,536,732.05
  4. Step 4: Simplify right side
    60,038,803.80x = 2,695,786,038,355,714.50
  5. Step 5: Solve for x
    x = 2,695,786,038,355,714.50/60,038,803.80
  6. Step 6: Final answer
    x = 44,900,728.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.