Home / 263,273,657.16-363,323,526.55-150,240,898.15

Finding the Fourth Proportional to 263,273,657.16, 363,323,526.55 and 150,240,898.15

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Solution

The fourth proportional to 263,273,657.16, 363,323,526.55 and 150,240,898.15 is: 207,335,794.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,273,657.16 : 363,323,526.55 = 150,240,898.15 : x
  2. Step 2: Convert to fraction form
    263,273,657.16/363,323,526.55 = 150,240,898.15/x
  3. Step 3: Cross multiply
    263,273,657.16x = 363,323,526.55 × 150,240,898.15
  4. Step 4: Simplify right side
    263,273,657.16x = 54,586,052,946,613,464
  5. Step 5: Solve for x
    x = 54,586,052,946,613,464/263,273,657.16
  6. Step 6: Final answer
    x = 207,335,794.76

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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.