Home / 267,646,061.49-369,357,933.59-150,180,079.65

Finding the Fourth Proportional to 267,646,061.49, 369,357,933.59 and 150,180,079.65

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Solution

The fourth proportional to 267,646,061.49, 369,357,933.59 and 150,180,079.65 is: 207,252,083.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,646,061.49 : 369,357,933.59 = 150,180,079.65 : x
  2. Step 2: Convert to fraction form
    267,646,061.49/369,357,933.59 = 150,180,079.65/x
  3. Step 3: Cross multiply
    267,646,061.49x = 369,357,933.59 × 150,180,079.65
  4. Step 4: Simplify right side
    267,646,061.49x = 55,470,203,885,905,608
  5. Step 5: Solve for x
    x = 55,470,203,885,905,608/267,646,061.49
  6. Step 6: Final answer
    x = 207,252,083.51

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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.