Home / 34,835,012-52,218,003.40-16,357,881.12

Finding the Fourth Proportional to 34,835,012, 52,218,003.40 and 16,357,881.12

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Solution

The fourth proportional to 34,835,012, 52,218,003.40 and 16,357,881.12 is: 24,520,614.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,835,012 : 52,218,003.40 = 16,357,881.12 : x
  2. Step 2: Convert to fraction form
    34,835,012/52,218,003.40 = 16,357,881.12/x
  3. Step 3: Cross multiply
    34,835,012x = 52,218,003.40 × 16,357,881.12
  4. Step 4: Simplify right side
    34,835,012x = 854,175,891,940,955.75
  5. Step 5: Solve for x
    x = 854,175,891,940,955.75/34,835,012
  6. Step 6: Final answer
    x = 24,520,614.26

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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.