Home / 252,747,341.55-379,121,012.33-224,049,527.55

Finding the Fourth Proportional to 252,747,341.55, 379,121,012.33 and 224,049,527.55

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Solution

The fourth proportional to 252,747,341.55, 379,121,012.33 and 224,049,527.55 is: 336,074,291.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,747,341.55 : 379,121,012.33 = 224,049,527.55 : x
  2. Step 2: Convert to fraction form
    252,747,341.55/379,121,012.33 = 224,049,527.55/x
  3. Step 3: Cross multiply
    252,747,341.55x = 379,121,012.33 × 224,049,527.55
  4. Step 4: Simplify right side
    252,747,341.55x = 84,941,883,695,693,984
  5. Step 5: Solve for x
    x = 84,941,883,695,693,984/252,747,341.55
  6. Step 6: Final answer
    x = 336,074,291.33

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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.