Home / 25,429,001.14-35,092,460.10-13,826,642.95

Finding the Fourth Proportional to 25,429,001.14, 35,092,460.10 and 13,826,642.95

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Solution

The fourth proportional to 25,429,001.14, 35,092,460.10 and 13,826,642.95 is: 19,081,005.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,429,001.14 : 35,092,460.10 = 13,826,642.95 : x
  2. Step 2: Convert to fraction form
    25,429,001.14/35,092,460.10 = 13,826,642.95/x
  3. Step 3: Cross multiply
    25,429,001.14x = 35,092,460.10 × 13,826,642.95
  4. Step 4: Simplify right side
    25,429,001.14x = 485,210,916,039,821.31
  5. Step 5: Solve for x
    x = 485,210,916,039,821.31/25,429,001.14
  6. Step 6: Final answer
    x = 19,081,005.71

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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.