Home / 376,164,554.40-564,246,831.60-335,987,614.80

Finding the Fourth Proportional to 376,164,554.40, 564,246,831.60 and 335,987,614.80

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Solution

The fourth proportional to 376,164,554.40, 564,246,831.60 and 335,987,614.80 is: 503,981,422.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,164,554.40 : 564,246,831.60 = 335,987,614.80 : x
  2. Step 2: Convert to fraction form
    376,164,554.40/564,246,831.60 = 335,987,614.80/x
  3. Step 3: Cross multiply
    376,164,554.40x = 564,246,831.60 × 335,987,614.80
  4. Step 4: Simplify right side
    376,164,554.40x = 189,579,947,107,741,280
  5. Step 5: Solve for x
    x = 189,579,947,107,741,280/376,164,554.40
  6. Step 6: Final answer
    x = 503,981,422.20

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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.