Home / 73,884,222.90-110,826,334.35-46,674,443.70

Finding the Fourth Proportional to 73,884,222.90, 110,826,334.35 and 46,674,443.70

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Solution

The fourth proportional to 73,884,222.90, 110,826,334.35 and 46,674,443.70 is: 70,011,665.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,884,222.90 : 110,826,334.35 = 46,674,443.70 : x
  2. Step 2: Convert to fraction form
    73,884,222.90/110,826,334.35 = 46,674,443.70/x
  3. Step 3: Cross multiply
    73,884,222.90x = 110,826,334.35 × 46,674,443.70
  4. Step 4: Simplify right side
    73,884,222.90x = 5,172,757,503,096,451
  5. Step 5: Solve for x
    x = 5,172,757,503,096,451/73,884,222.90
  6. Step 6: Final answer
    x = 70,011,665.55

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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.