Home / 26,167,478.13-36,111,121.47-14,564,792.52

Finding the Fourth Proportional to 26,167,478.13, 36,111,121.47 and 14,564,792.52

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Solution

The fourth proportional to 26,167,478.13, 36,111,121.47 and 14,564,792.52 is: 20,099,414.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,167,478.13 : 36,111,121.47 = 14,564,792.52 : x
  2. Step 2: Convert to fraction form
    26,167,478.13/36,111,121.47 = 14,564,792.52/x
  3. Step 3: Cross multiply
    26,167,478.13x = 36,111,121.47 × 14,564,792.52
  4. Step 4: Simplify right side
    26,167,478.13x = 525,950,991,875,067.38
  5. Step 5: Solve for x
    x = 525,950,991,875,067.38/26,167,478.13
  6. Step 6: Final answer
    x = 20,099,414.60

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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.