Home / 73,456,993,412.20-110,185,490,118.30-36,264,626,468.20

Finding the Fourth Proportional to 73,456,993,412.20, 110,185,490,118.30 and 36,264,626,468.20

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Solution

The fourth proportional to 73,456,993,412.20, 110,185,490,118.30 and 36,264,626,468.20 is: 54,396,939,702.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,456,993,412.20 : 110,185,490,118.30 = 36,264,626,468.20 : x
  2. Step 2: Convert to fraction form
    73,456,993,412.20/110,185,490,118.30 = 36,264,626,468.20/x
  3. Step 3: Cross multiply
    73,456,993,412.20x = 110,185,490,118.30 × 36,264,626,468.20
  4. Step 4: Simplify right side
    73,456,993,412.20x = 3,995,835,641,355,691,360,256
  5. Step 5: Solve for x
    x = 3,995,835,641,355,691,360,256/73,456,993,412.20
  6. Step 6: Final answer
    x = 54,396,939,702.30

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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.