Home / 25,317,223.52-34,937,736.89-13,714,834.95

Finding the Fourth Proportional to 25,317,223.52, 34,937,736.89 and 13,714,834.95

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Solution

The fourth proportional to 25,317,223.52, 34,937,736.89 and 13,714,834.95 is: 18,926,455.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,317,223.52 : 34,937,736.89 = 13,714,834.95 : x
  2. Step 2: Convert to fraction form
    25,317,223.52/34,937,736.89 = 13,714,834.95/x
  3. Step 3: Cross multiply
    25,317,223.52x = 34,937,736.89 × 13,714,834.95
  4. Step 4: Simplify right side
    25,317,223.52x = 479,165,294,904,302.06
  5. Step 5: Solve for x
    x = 479,165,294,904,302.06/25,317,223.52
  6. Step 6: Final answer
    x = 18,926,455.13

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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.