Home / 115,893,616.10-173,863,752.15-34,012,336.10

Finding the Fourth Proportional to 115,893,616.10, 173,863,752.15 and 34,012,336.10

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Solution

The fourth proportional to 115,893,616.10, 173,863,752.15 and 34,012,336.10 is: 51,025,350.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,893,616.10 : 173,863,752.15 = 34,012,336.10 : x
  2. Step 2: Convert to fraction form
    115,893,616.10/173,863,752.15 = 34,012,336.10/x
  3. Step 3: Cross multiply
    115,893,616.10x = 173,863,752.15 × 34,012,336.10
  4. Step 4: Simplify right side
    115,893,616.10x = 5,913,512,373,732,898
  5. Step 5: Solve for x
    x = 5,913,512,373,732,898/115,893,616.10
  6. Step 6: Final answer
    x = 51,025,350.43

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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.