Home / 504,557,246.10-756,835,869.15-368,508,350.10

Finding the Fourth Proportional to 504,557,246.10, 756,835,869.15 and 368,508,350.10

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Solution

The fourth proportional to 504,557,246.10, 756,835,869.15 and 368,508,350.10 is: 552,762,525.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,557,246.10 : 756,835,869.15 = 368,508,350.10 : x
  2. Step 2: Convert to fraction form
    504,557,246.10/756,835,869.15 = 368,508,350.10/x
  3. Step 3: Cross multiply
    504,557,246.10x = 756,835,869.15 × 368,508,350.10
  4. Step 4: Simplify right side
    504,557,246.10x = 278,900,337,436,965,984
  5. Step 5: Solve for x
    x = 278,900,337,436,965,984/504,557,246.10
  6. Step 6: Final answer
    x = 552,762,525.15

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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.