Home / 110,419,023-152,377,569.73-60,183,184.67

Finding the Fourth Proportional to 110,419,023, 152,377,569.73 and 60,183,184.67

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Solution

The fourth proportional to 110,419,023, 152,377,569.73 and 60,183,184.67 is: 83,052,423.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,419,023 : 152,377,569.73 = 60,183,184.67 : x
  2. Step 2: Convert to fraction form
    110,419,023/152,377,569.73 = 60,183,184.67/x
  3. Step 3: Cross multiply
    110,419,023x = 152,377,569.73 × 60,183,184.67
  4. Step 4: Simplify right side
    110,419,023x = 9,170,567,418,626,392
  5. Step 5: Solve for x
    x = 9,170,567,418,626,392/110,419,023
  6. Step 6: Final answer
    x = 83,052,423.12

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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.