Home / 2,716,041,101.22-4,071,161,164.95-1,548,996,665.22

Finding the Fourth Proportional to 2,716,041,101.22, 4,071,161,164.95 and 1,548,996,665.22

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Solution

The fourth proportional to 2,716,041,101.22, 4,071,161,164.95 and 1,548,996,665.22 is: 2,321,840,809.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,041,101.22 : 4,071,161,164.95 = 1,548,996,665.22 : x
  2. Step 2: Convert to fraction form
    2,716,041,101.22/4,071,161,164.95 = 1,548,996,665.22/x
  3. Step 3: Cross multiply
    2,716,041,101.22x = 4,071,161,164.95 × 1,548,996,665.22
  4. Step 4: Simplify right side
    2,716,041,101.22x = 6,306,215,068,080,719,872
  5. Step 5: Solve for x
    x = 6,306,215,068,080,719,872/2,716,041,101.22
  6. Step 6: Final answer
    x = 2,321,840,809.13

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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.