Home / 59,677,017.03-82,309,890.99-52,695,377.04

Finding the Fourth Proportional to 59,677,017.03, 82,309,890.99 and 52,695,377.04

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Solution

The fourth proportional to 59,677,017.03, 82,309,890.99 and 52,695,377.04 is: 72,680,421.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,677,017.03 : 82,309,890.99 = 52,695,377.04 : x
  2. Step 2: Convert to fraction form
    59,677,017.03/82,309,890.99 = 52,695,377.04/x
  3. Step 3: Cross multiply
    59,677,017.03x = 82,309,890.99 × 52,695,377.04
  4. Step 4: Simplify right side
    59,677,017.03x = 4,337,350,739,839,348.50
  5. Step 5: Solve for x
    x = 4,337,350,739,839,348.50/59,677,017.03
  6. Step 6: Final answer
    x = 72,680,421.30

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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.