Home / 3,572,516,302.43-5,359,384,960.53-1,472,844,923.00

Finding the Fourth Proportional to 3,572,516,302.43, 5,359,384,960.53 and 1,472,844,923.00

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Solution

The fourth proportional to 3,572,516,302.43, 5,359,384,960.53 and 1,472,844,923.00 is: 2,209,519,078.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,572,516,302.43 : 5,359,384,960.53 = 1,472,844,923.00 : x
  2. Step 2: Convert to fraction form
    3,572,516,302.43/5,359,384,960.53 = 1,472,844,923.00/x
  3. Step 3: Cross multiply
    3,572,516,302.43x = 5,359,384,960.53 × 1,472,844,923.00
  4. Step 4: Simplify right side
    3,572,516,302.43x = 7,893,542,929,492,368,384
  5. Step 5: Solve for x
    x = 7,893,542,929,492,368,384/3,572,516,302.43
  6. Step 6: Final answer
    x = 2,209,519,078.79

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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.