Home / 23,930,792.19-33,024,044.79-14,637,679.61

Finding the Fourth Proportional to 23,930,792.19, 33,024,044.79 and 14,637,679.61

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Solution

The fourth proportional to 23,930,792.19, 33,024,044.79 and 14,637,679.61 is: 20,199,723.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,930,792.19 : 33,024,044.79 = 14,637,679.61 : x
  2. Step 2: Convert to fraction form
    23,930,792.19/33,024,044.79 = 14,637,679.61/x
  3. Step 3: Cross multiply
    23,930,792.19x = 33,024,044.79 × 14,637,679.61
  4. Step 4: Simplify right side
    23,930,792.19x = 483,395,386,897,189.50
  5. Step 5: Solve for x
    x = 483,395,386,897,189.50/23,930,792.19
  6. Step 6: Final answer
    x = 20,199,723.56

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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.