Home / 2,658,008,002,834.50-3,668,003,229,939.80-1,501,856,217,471.10

Finding the Fourth Proportional to 2,658,008,002,834.50, 3,668,003,229,939.80 and 1,501,856,217,471.10

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Solution

The fourth proportional to 2,658,008,002,834.50, 3,668,003,229,939.80 and 1,501,856,217,471.10 is: 2,072,534,563,746.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,658,008,002,834.50 : 3,668,003,229,939.80 = 1,501,856,217,471.10 : x
  2. Step 2: Convert to fraction form
    2,658,008,002,834.50/3,668,003,229,939.80 = 1,501,856,217,471.10/x
  3. Step 3: Cross multiply
    2,658,008,002,834.50x = 3,668,003,229,939.80 × 1,501,856,217,471.10
  4. Step 4: Simplify right side
    2,658,008,002,834.50x = 5,508,813,456,589,165,281,935,360
  5. Step 5: Solve for x
    x = 5,508,813,456,589,165,281,935,360/2,658,008,002,834.50
  6. Step 6: Final answer
    x = 2,072,534,563,746.45

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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.