Home / 330,756,456.33-496,132,477.45-134,016,966.98

Finding the Fourth Proportional to 330,756,456.33, 496,132,477.45 and 134,016,966.98

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Solution

The fourth proportional to 330,756,456.33, 496,132,477.45 and 134,016,966.98 is: 201,024,556.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,756,456.33 : 496,132,477.45 = 134,016,966.98 : x
  2. Step 2: Convert to fraction form
    330,756,456.33/496,132,477.45 = 134,016,966.98/x
  3. Step 3: Cross multiply
    330,756,456.33x = 496,132,477.45 × 134,016,966.98
  4. Step 4: Simplify right side
    330,756,456.33x = 66,490,169,847,167,040
  5. Step 5: Solve for x
    x = 66,490,169,847,167,040/330,756,456.33
  6. Step 6: Final answer
    x = 201,024,556.21

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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.