Home / 47,624,398.24-65,722,527.12-25,894,521.76

Finding the Fourth Proportional to 47,624,398.24, 65,722,527.12 and 25,894,521.76

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Solution

The fourth proportional to 47,624,398.24, 65,722,527.12 and 25,894,521.76 is: 35,734,906.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,624,398.24 : 65,722,527.12 = 25,894,521.76 : x
  2. Step 2: Convert to fraction form
    47,624,398.24/65,722,527.12 = 25,894,521.76/x
  3. Step 3: Cross multiply
    47,624,398.24x = 65,722,527.12 × 25,894,521.76
  4. Step 4: Simplify right side
    47,624,398.24x = 1,701,853,408,631,030.25
  5. Step 5: Solve for x
    x = 1,701,853,408,631,030.25/47,624,398.24
  6. Step 6: Final answer
    x = 35,734,906.30

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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.