Home / 2,079,100,024.16-3,116,551,508.42-1,303,290,494.87

Finding the Fourth Proportional to 2,079,100,024.16, 3,116,551,508.42 and 1,303,290,494.87

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Solution

The fourth proportional to 2,079,100,024.16, 3,116,551,508.42 and 1,303,290,494.87 is: 1,953,620,273.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,079,100,024.16 : 3,116,551,508.42 = 1,303,290,494.87 : x
  2. Step 2: Convert to fraction form
    2,079,100,024.16/3,116,551,508.42 = 1,303,290,494.87/x
  3. Step 3: Cross multiply
    2,079,100,024.16x = 3,116,551,508.42 × 1,303,290,494.87
  4. Step 4: Simplify right side
    2,079,100,024.16x = 4,061,771,957,674,447,360
  5. Step 5: Solve for x
    x = 4,061,771,957,674,447,360/2,079,100,024.16
  6. Step 6: Final answer
    x = 1,953,620,273.43

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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.