Home / 45,109,792.14-62,244,402.55-26,274,473.98

Finding the Fourth Proportional to 45,109,792.14, 62,244,402.55 and 26,274,473.98

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Solution

The fourth proportional to 45,109,792.14, 62,244,402.55 and 26,274,473.98 is: 36,254,632.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,109,792.14 : 62,244,402.55 = 26,274,473.98 : x
  2. Step 2: Convert to fraction form
    45,109,792.14/62,244,402.55 = 26,274,473.98/x
  3. Step 3: Cross multiply
    45,109,792.14x = 62,244,402.55 × 26,274,473.98
  4. Step 4: Simplify right side
    45,109,792.14x = 1,635,438,934,856,555.50
  5. Step 5: Solve for x
    x = 1,635,438,934,856,555.50/45,109,792.14
  6. Step 6: Final answer
    x = 36,254,632.47

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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.