Home / 267,827,814.54-369,581,979.14-150,330,444.74

Finding the Fourth Proportional to 267,827,814.54, 369,581,979.14 and 150,330,444.74

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Solution

The fourth proportional to 267,827,814.54, 369,581,979.14 and 150,330,444.74 is: 207,444,560.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,827,814.54 : 369,581,979.14 = 150,330,444.74 : x
  2. Step 2: Convert to fraction form
    267,827,814.54/369,581,979.14 = 150,330,444.74/x
  3. Step 3: Cross multiply
    267,827,814.54x = 369,581,979.14 × 150,330,444.74
  4. Step 4: Simplify right side
    267,827,814.54x = 55,559,423,292,005,608
  5. Step 5: Solve for x
    x = 55,559,423,292,005,608/267,827,814.54
  6. Step 6: Final answer
    x = 207,444,560.56

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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.