Home / 33,001,719.60-49,520,294.10-13,834,414.20

Finding the Fourth Proportional to 33,001,719.60, 49,520,294.10 and 13,834,414.20

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Solution

The fourth proportional to 33,001,719.60, 49,520,294.10 and 13,834,414.20 is: 20,759,047.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,001,719.60 : 49,520,294.10 = 13,834,414.20 : x
  2. Step 2: Convert to fraction form
    33,001,719.60/49,520,294.10 = 13,834,414.20/x
  3. Step 3: Cross multiply
    33,001,719.60x = 49,520,294.10 × 13,834,414.20
  4. Step 4: Simplify right side
    33,001,719.60x = 685,084,259,885,216.25
  5. Step 5: Solve for x
    x = 685,084,259,885,216.25/33,001,719.60
  6. Step 6: Final answer
    x = 20,759,047.35

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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.