Home / 25,613,816.38-35,347,910.07-14,011,115.02

Finding the Fourth Proportional to 25,613,816.38, 35,347,910.07 and 14,011,115.02

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Solution

The fourth proportional to 25,613,816.38, 35,347,910.07 and 14,011,115.02 is: 19,335,800.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,613,816.38 : 35,347,910.07 = 14,011,115.02 : x
  2. Step 2: Convert to fraction form
    25,613,816.38/35,347,910.07 = 14,011,115.02/x
  3. Step 3: Cross multiply
    25,613,816.38x = 35,347,910.07 × 14,011,115.02
  4. Step 4: Simplify right side
    25,613,816.38x = 495,263,633,707,386.25
  5. Step 5: Solve for x
    x = 495,263,633,707,386.25/25,613,816.38
  6. Step 6: Final answer
    x = 19,335,800.12

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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.