Home / 26,203,326.57-36,160,106.31-14,282,242.89

Finding the Fourth Proportional to 26,203,326.57, 36,160,106.31 and 14,282,242.89

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Solution

The fourth proportional to 26,203,326.57, 36,160,106.31 and 14,282,242.89 is: 19,709,231.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,203,326.57 : 36,160,106.31 = 14,282,242.89 : x
  2. Step 2: Convert to fraction form
    26,203,326.57/36,160,106.31 = 14,282,242.89/x
  3. Step 3: Cross multiply
    26,203,326.57x = 36,160,106.31 × 14,282,242.89
  4. Step 4: Simplify right side
    26,203,326.57x = 516,447,421,247,641.69
  5. Step 5: Solve for x
    x = 516,447,421,247,641.69/26,203,326.57
  6. Step 6: Final answer
    x = 19,709,231.19

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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.