Home / 2,955,847,207.60-4,079,079,952.32-1,599,481,116.46

Finding the Fourth Proportional to 2,955,847,207.60, 4,079,079,952.32 and 1,599,481,116.46

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Solution

The fourth proportional to 2,955,847,207.60, 4,079,079,952.32 and 1,599,481,116.46 is: 2,207,289,788.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,847,207.60 : 4,079,079,952.32 = 1,599,481,116.46 : x
  2. Step 2: Convert to fraction form
    2,955,847,207.60/4,079,079,952.32 = 1,599,481,116.46/x
  3. Step 3: Cross multiply
    2,955,847,207.60x = 4,079,079,952.32 × 1,599,481,116.46
  4. Step 4: Simplify right side
    2,955,847,207.60x = 6,524,411,356,266,397,696
  5. Step 5: Solve for x
    x = 6,524,411,356,266,397,696/2,955,847,207.60
  6. Step 6: Final answer
    x = 2,207,289,788.01

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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.