Home / 183,523,794.56-275,278,226.03-45,345,921.86

Finding the Fourth Proportional to 183,523,794.56, 275,278,226.03 and 45,345,921.86

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Solution

The fourth proportional to 183,523,794.56, 275,278,226.03 and 45,345,921.86 is: 68,017,038.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,523,794.56 : 275,278,226.03 = 45,345,921.86 : x
  2. Step 2: Convert to fraction form
    183,523,794.56/275,278,226.03 = 45,345,921.86/x
  3. Step 3: Cross multiply
    183,523,794.56x = 275,278,226.03 × 45,345,921.86
  4. Step 4: Simplify right side
    183,523,794.56x = 12,482,744,928,202,154
  5. Step 5: Solve for x
    x = 12,482,744,928,202,154/183,523,794.56
  6. Step 6: Final answer
    x = 68,017,038.11

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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.