Home / 26,140,834.06-36,074,151.52-14,379,849.18

Finding the Fourth Proportional to 26,140,834.06, 36,074,151.52 and 14,379,849.18

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Solution

The fourth proportional to 26,140,834.06, 36,074,151.52 and 14,379,849.18 is: 19,844,082.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,140,834.06 : 36,074,151.52 = 14,379,849.18 : x
  2. Step 2: Convert to fraction form
    26,140,834.06/36,074,151.52 = 14,379,849.18/x
  3. Step 3: Cross multiply
    26,140,834.06x = 36,074,151.52 × 14,379,849.18
  4. Step 4: Simplify right side
    26,140,834.06x = 518,740,858,154,067.81
  5. Step 5: Solve for x
    x = 518,740,858,154,067.81/26,140,834.06
  6. Step 6: Final answer
    x = 19,844,082.13

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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.