Home / 425,770,223.40-587,561,823.54-237,596,524.92

Finding the Fourth Proportional to 425,770,223.40, 587,561,823.54 and 237,596,524.92

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Solution

The fourth proportional to 425,770,223.40, 587,561,823.54 and 237,596,524.92 is: 327,882,599.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    425,770,223.40 : 587,561,823.54 = 237,596,524.92 : x
  2. Step 2: Convert to fraction form
    425,770,223.40/587,561,823.54 = 237,596,524.92/x
  3. Step 3: Cross multiply
    425,770,223.40x = 587,561,823.54 × 237,596,524.92
  4. Step 4: Simplify right side
    425,770,223.40x = 139,602,647,448,762,240
  5. Step 5: Solve for x
    x = 139,602,647,448,762,240/425,770,223.40
  6. Step 6: Final answer
    x = 327,882,599.06

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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.