Home / 67,443,125.23-101,164,950.29-16,325,062.03

Finding the Fourth Proportional to 67,443,125.23, 101,164,950.29 and 16,325,062.03

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Solution

The fourth proportional to 67,443,125.23, 101,164,950.29 and 16,325,062.03 is: 24,487,656.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,443,125.23 : 101,164,950.29 = 16,325,062.03 : x
  2. Step 2: Convert to fraction form
    67,443,125.23/101,164,950.29 = 16,325,062.03/x
  3. Step 3: Cross multiply
    67,443,125.23x = 101,164,950.29 × 16,325,062.03
  4. Step 4: Simplify right side
    67,443,125.23x = 1,651,524,088,746,116.50
  5. Step 5: Solve for x
    x = 1,651,524,088,746,116.50/67,443,125.23
  6. Step 6: Final answer
    x = 24,487,656.57

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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.