Home / 8,941,022,199.92-12,338,054,690.34-4,926,467,810.66

Finding the Fourth Proportional to 8,941,022,199.92, 12,338,054,690.34 and 4,926,467,810.66

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Solution

The fourth proportional to 8,941,022,199.92, 12,338,054,690.34 and 4,926,467,810.66 is: 6,798,219,254.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,941,022,199.92 : 12,338,054,690.34 = 4,926,467,810.66 : x
  2. Step 2: Convert to fraction form
    8,941,022,199.92/12,338,054,690.34 = 4,926,467,810.66/x
  3. Step 3: Cross multiply
    8,941,022,199.92x = 12,338,054,690.34 × 4,926,467,810.66
  4. Step 4: Simplify right side
    8,941,022,199.92x = 60,783,029,278,080,655,360
  5. Step 5: Solve for x
    x = 60,783,029,278,080,655,360/8,941,022,199.92
  6. Step 6: Final answer
    x = 6,798,219,254.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.