Home / 295,968,015.70-443,952,023.55-275,812,623.70

Finding the Fourth Proportional to 295,968,015.70, 443,952,023.55 and 275,812,623.70

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Solution

The fourth proportional to 295,968,015.70, 443,952,023.55 and 275,812,623.70 is: 413,718,935.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,968,015.70 : 443,952,023.55 = 275,812,623.70 : x
  2. Step 2: Convert to fraction form
    295,968,015.70/443,952,023.55 = 275,812,623.70/x
  3. Step 3: Cross multiply
    295,968,015.70x = 443,952,023.55 × 275,812,623.70
  4. Step 4: Simplify right side
    295,968,015.70x = 122,447,572,412,249,680
  5. Step 5: Solve for x
    x = 122,447,572,412,249,680/295,968,015.70
  6. Step 6: Final answer
    x = 413,718,935.55

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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.