Home / 45,690,195.38-63,051,881.74-26,110,859.18

Finding the Fourth Proportional to 45,690,195.38, 63,051,881.74 and 26,110,859.18

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Solution

The fourth proportional to 45,690,195.38, 63,051,881.74 and 26,110,859.18 is: 36,032,649.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,690,195.38 : 63,051,881.74 = 26,110,859.18 : x
  2. Step 2: Convert to fraction form
    45,690,195.38/63,051,881.74 = 26,110,859.18/x
  3. Step 3: Cross multiply
    45,690,195.38x = 63,051,881.74 × 26,110,859.18
  4. Step 4: Simplify right side
    45,690,195.38x = 1,646,338,805,147,153.50
  5. Step 5: Solve for x
    x = 1,646,338,805,147,153.50/45,690,195.38
  6. Step 6: Final answer
    x = 36,032,649.71

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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.