Home / 34,436,284.26-47,521,114.08-18,754,964.82

Finding the Fourth Proportional to 34,436,284.26, 47,521,114.08 and 18,754,964.82

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Solution

The fourth proportional to 34,436,284.26, 47,521,114.08 and 18,754,964.82 is: 25,881,329.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,436,284.26 : 47,521,114.08 = 18,754,964.82 : x
  2. Step 2: Convert to fraction form
    34,436,284.26/47,521,114.08 = 18,754,964.82/x
  3. Step 3: Cross multiply
    34,436,284.26x = 47,521,114.08 × 18,754,964.82
  4. Step 4: Simplify right side
    34,436,284.26x = 891,256,822,777,606.62
  5. Step 5: Solve for x
    x = 891,256,822,777,606.62/34,436,284.26
  6. Step 6: Final answer
    x = 25,881,329.59

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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.