Home / 48,805,632,116.10-73,208,448,174.15-13,904,555,328.90

Finding the Fourth Proportional to 48,805,632,116.10, 73,208,448,174.15 and 13,904,555,328.90

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Solution

The fourth proportional to 48,805,632,116.10, 73,208,448,174.15 and 13,904,555,328.90 is: 20,856,832,993.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,805,632,116.10 : 73,208,448,174.15 = 13,904,555,328.90 : x
  2. Step 2: Convert to fraction form
    48,805,632,116.10/73,208,448,174.15 = 13,904,555,328.90/x
  3. Step 3: Cross multiply
    48,805,632,116.10x = 73,208,448,174.15 × 13,904,555,328.90
  4. Step 4: Simplify right side
    48,805,632,116.10x = 1,017,930,918,180,376,805,376
  5. Step 5: Solve for x
    x = 1,017,930,918,180,376,805,376/48,805,632,116.10
  6. Step 6: Final answer
    x = 20,856,832,993.35

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1.5x scale

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.