Home / 26,360,730.30-39,547,057.86-14,229,933.42

Finding the Fourth Proportional to 26,360,730.30, 39,547,057.86 and 14,229,933.42

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Solution

The fourth proportional to 26,360,730.30, 39,547,057.86 and 14,229,933.42 is: 21,348,118.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,360,730.30 : 39,547,057.86 = 14,229,933.42 : x
  2. Step 2: Convert to fraction form
    26,360,730.30/39,547,057.86 = 14,229,933.42/x
  3. Step 3: Cross multiply
    26,360,730.30x = 39,547,057.86 × 14,229,933.42
  4. Step 4: Simplify right side
    26,360,730.30x = 562,752,000,304,687.69
  5. Step 5: Solve for x
    x = 562,752,000,304,687.69/26,360,730.30
  6. Step 6: Final answer
    x = 21,348,118.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.