Home / 26,228,486.88-36,195,547.41-14,468,205.42

Finding the Fourth Proportional to 26,228,486.88, 36,195,547.41 and 14,468,205.42

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Solution

The fourth proportional to 26,228,486.88, 36,195,547.41 and 14,468,205.42 is: 19,966,253.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,228,486.88 : 36,195,547.41 = 14,468,205.42 : x
  2. Step 2: Convert to fraction form
    26,228,486.88/36,195,547.41 = 14,468,205.42/x
  3. Step 3: Cross multiply
    26,228,486.88x = 36,195,547.41 × 14,468,205.42
  4. Step 4: Simplify right side
    26,228,486.88x = 523,684,615,217,228.94
  5. Step 5: Solve for x
    x = 523,684,615,217,228.94/26,228,486.88
  6. Step 6: Final answer
    x = 19,966,253.40

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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.