Home / 251,342,600.90-377,013,901.35-233,202,748.10

Finding the Fourth Proportional to 251,342,600.90, 377,013,901.35 and 233,202,748.10

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Solution

The fourth proportional to 251,342,600.90, 377,013,901.35 and 233,202,748.10 is: 349,804,122.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,342,600.90 : 377,013,901.35 = 233,202,748.10 : x
  2. Step 2: Convert to fraction form
    251,342,600.90/377,013,901.35 = 233,202,748.10/x
  3. Step 3: Cross multiply
    251,342,600.90x = 377,013,901.35 × 233,202,748.10
  4. Step 4: Simplify right side
    251,342,600.90x = 87,920,677,866,722,304
  5. Step 5: Solve for x
    x = 87,920,677,866,722,304/251,342,600.90
  6. Step 6: Final answer
    x = 349,804,122.15

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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.