Home / 3,572,718,604.22-5,358,186,917.67-1,051,145,078.87

Finding the Fourth Proportional to 3,572,718,604.22, 5,358,186,917.67 and 1,051,145,078.87

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Solution

The fourth proportional to 3,572,718,604.22, 5,358,186,917.67 and 1,051,145,078.87 is: 1,576,455,476.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,572,718,604.22 : 5,358,186,917.67 = 1,051,145,078.87 : x
  2. Step 2: Convert to fraction form
    3,572,718,604.22/5,358,186,917.67 = 1,051,145,078.87/x
  3. Step 3: Cross multiply
    3,572,718,604.22x = 5,358,186,917.67 × 1,051,145,078.87
  4. Step 4: Simplify right side
    3,572,718,604.22x = 5,632,231,810,174,434,304
  5. Step 5: Solve for x
    x = 5,632,231,810,174,434,304/3,572,718,604.22
  6. Step 6: Final answer
    x = 1,576,455,476.66

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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.