Home / 267,822,752.61-369,593,913.22-150,348,051.79

Finding the Fourth Proportional to 267,822,752.61, 369,593,913.22 and 150,348,051.79

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Solution

The fourth proportional to 267,822,752.61, 369,593,913.22 and 150,348,051.79 is: 207,479,477.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,822,752.61 : 369,593,913.22 = 150,348,051.79 : x
  2. Step 2: Convert to fraction form
    267,822,752.61/369,593,913.22 = 150,348,051.79/x
  3. Step 3: Cross multiply
    267,822,752.61x = 369,593,913.22 × 150,348,051.79
  4. Step 4: Simplify right side
    267,822,752.61x = 55,567,724,806,069,328
  5. Step 5: Solve for x
    x = 55,567,724,806,069,328/267,822,752.61
  6. Step 6: Final answer
    x = 207,479,477.62

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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.