Home / 25,857,249.40-35,683,279.17-14,255,228.08

Finding the Fourth Proportional to 25,857,249.40, 35,683,279.17 and 14,255,228.08

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Solution

The fourth proportional to 25,857,249.40, 35,683,279.17 and 14,255,228.08 is: 19,672,366.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,857,249.40 : 35,683,279.17 = 14,255,228.08 : x
  2. Step 2: Convert to fraction form
    25,857,249.40/35,683,279.17 = 14,255,228.08/x
  3. Step 3: Cross multiply
    25,857,249.40x = 35,683,279.17 × 14,255,228.08
  4. Step 4: Simplify right side
    25,857,249.40x = 508,673,283,210,663.12
  5. Step 5: Solve for x
    x = 508,673,283,210,663.12/25,857,249.40
  6. Step 6: Final answer
    x = 19,672,366.36

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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.