Home / 9,977,592.15-14,970,324.83-3,911,291.55

Finding the Fourth Proportional to 9,977,592.15, 14,970,324.83 and 3,911,291.55

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Solution

The fourth proportional to 9,977,592.15, 14,970,324.83 and 3,911,291.55 is: 5,868,480.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,977,592.15 : 14,970,324.83 = 3,911,291.55 : x
  2. Step 2: Convert to fraction form
    9,977,592.15/14,970,324.83 = 3,911,291.55/x
  3. Step 3: Cross multiply
    9,977,592.15x = 14,970,324.83 × 3,911,291.55
  4. Step 4: Simplify right side
    9,977,592.15x = 58,553,304,988,777.73
  5. Step 5: Solve for x
    x = 58,553,304,988,777.73/9,977,592.15
  6. Step 6: Final answer
    x = 5,868,480.50

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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.