Home / 267,778,894.98-369,514,595.08-150,281,532.66

Finding the Fourth Proportional to 267,778,894.98, 369,514,595.08 and 150,281,532.66

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Solution

The fourth proportional to 267,778,894.98, 369,514,595.08 and 150,281,532.66 is: 207,377,133.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,778,894.98 : 369,514,595.08 = 150,281,532.66 : x
  2. Step 2: Convert to fraction form
    267,778,894.98/369,514,595.08 = 150,281,532.66/x
  3. Step 3: Cross multiply
    267,778,894.98x = 369,514,595.08 × 150,281,532.66
  4. Step 4: Simplify right side
    267,778,894.98x = 55,531,219,690,435,224
  5. Step 5: Solve for x
    x = 55,531,219,690,435,224/267,778,894.98
  6. Step 6: Final answer
    x = 207,377,133.64

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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.