Home / 27,776,294.91-41,495,502.93-17,981,110.62

Finding the Fourth Proportional to 27,776,294.91, 41,495,502.93 and 17,981,110.62

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Solution

The fourth proportional to 27,776,294.91, 41,495,502.93 and 17,981,110.62 is: 26,862,302.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,776,294.91 : 41,495,502.93 = 17,981,110.62 : x
  2. Step 2: Convert to fraction form
    27,776,294.91/41,495,502.93 = 17,981,110.62/x
  3. Step 3: Cross multiply
    27,776,294.91x = 41,495,502.93 × 17,981,110.62
  4. Step 4: Simplify right side
    27,776,294.91x = 746,135,228,416,864.12
  5. Step 5: Solve for x
    x = 746,135,228,416,864.12/27,776,294.91
  6. Step 6: Final answer
    x = 26,862,302.22

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.