Home / 25,304,222.92-34,919,875.14-14,140,716.02

Finding the Fourth Proportional to 25,304,222.92, 34,919,875.14 and 14,140,716.02

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Solution

The fourth proportional to 25,304,222.92, 34,919,875.14 and 14,140,716.02 is: 19,514,214.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,304,222.92 : 34,919,875.14 = 14,140,716.02 : x
  2. Step 2: Convert to fraction form
    25,304,222.92/34,919,875.14 = 14,140,716.02/x
  3. Step 3: Cross multiply
    25,304,222.92x = 34,919,875.14 × 14,140,716.02
  4. Step 4: Simplify right side
    25,304,222.92x = 493,792,037,987,886
  5. Step 5: Solve for x
    x = 493,792,037,987,886/25,304,222.92
  6. Step 6: Final answer
    x = 19,514,214.66

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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.