Home / 26,140,834.69-36,074,152.38-14,379,849.81

Finding the Fourth Proportional to 26,140,834.69, 36,074,152.38 and 14,379,849.81

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Solution

The fourth proportional to 26,140,834.69, 36,074,152.38 and 14,379,849.81 is: 19,844,083.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,140,834.69 : 36,074,152.38 = 14,379,849.81 : x
  2. Step 2: Convert to fraction form
    26,140,834.69/36,074,152.38 = 14,379,849.81/x
  3. Step 3: Cross multiply
    26,140,834.69x = 36,074,152.38 × 14,379,849.81
  4. Step 4: Simplify right side
    26,140,834.69x = 518,740,893,067,083.31
  5. Step 5: Solve for x
    x = 518,740,893,067,083.31/26,140,834.69
  6. Step 6: Final answer
    x = 19,844,083.00

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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.