Home / 4,439,823,486.74-6,657,555,987.12-2,196,278,623.61

Finding the Fourth Proportional to 4,439,823,486.74, 6,657,555,987.12 and 2,196,278,623.61

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Solution

The fourth proportional to 4,439,823,486.74, 6,657,555,987.12 and 2,196,278,623.61 is: 3,293,339,914.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,823,486.74 : 6,657,555,987.12 = 2,196,278,623.61 : x
  2. Step 2: Convert to fraction form
    4,439,823,486.74/6,657,555,987.12 = 2,196,278,623.61/x
  3. Step 3: Cross multiply
    4,439,823,486.74x = 6,657,555,987.12 × 2,196,278,623.61
  4. Step 4: Simplify right side
    4,439,823,486.74x = 14,621,847,899,997,679,616
  5. Step 5: Solve for x
    x = 14,621,847,899,997,679,616/4,439,823,486.74
  6. Step 6: Final answer
    x = 3,293,339,914.00

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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.