Home / 73,471,762.68-110,223,586.85-22,352,452.89

Finding the Fourth Proportional to 73,471,762.68, 110,223,586.85 and 22,352,452.89

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Solution

The fourth proportional to 73,471,762.68, 110,223,586.85 and 22,352,452.89 is: 33,533,529.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,471,762.68 : 110,223,586.85 = 22,352,452.89 : x
  2. Step 2: Convert to fraction form
    73,471,762.68/110,223,586.85 = 22,352,452.89/x
  3. Step 3: Cross multiply
    73,471,762.68x = 110,223,586.85 × 22,352,452.89
  4. Step 4: Simplify right side
    73,471,762.68x = 2,463,767,532,319,686.50
  5. Step 5: Solve for x
    x = 2,463,767,532,319,686.50/73,471,762.68
  6. Step 6: Final answer
    x = 33,533,529.65

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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.