Home / 31,106,670.30-46,660,005.45-24,682,139.10

Finding the Fourth Proportional to 31,106,670.30, 46,660,005.45 and 24,682,139.10

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Solution

The fourth proportional to 31,106,670.30, 46,660,005.45 and 24,682,139.10 is: 37,023,208.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,106,670.30 : 46,660,005.45 = 24,682,139.10 : x
  2. Step 2: Convert to fraction form
    31,106,670.30/46,660,005.45 = 24,682,139.10/x
  3. Step 3: Cross multiply
    31,106,670.30x = 46,660,005.45 × 24,682,139.10
  4. Step 4: Simplify right side
    31,106,670.30x = 1,151,668,744,923,658.25
  5. Step 5: Solve for x
    x = 1,151,668,744,923,658.25/31,106,670.30
  6. Step 6: Final answer
    x = 37,023,208.65

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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.