Home / 24,934,891.57-34,421,813.10-14,478,871.23

Finding the Fourth Proportional to 24,934,891.57, 34,421,813.10 and 14,478,871.23

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Solution

The fourth proportional to 24,934,891.57, 34,421,813.10 and 14,478,871.23 is: 19,987,614.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,934,891.57 : 34,421,813.10 = 14,478,871.23 : x
  2. Step 2: Convert to fraction form
    24,934,891.57/34,421,813.10 = 14,478,871.23/x
  3. Step 3: Cross multiply
    24,934,891.57x = 34,421,813.10 × 14,478,871.23
  4. Step 4: Simplify right side
    24,934,891.57x = 498,388,999,378,027.12
  5. Step 5: Solve for x
    x = 498,388,999,378,027.12/24,934,891.57
  6. Step 6: Final answer
    x = 19,987,614.47

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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.