Home / 1,527,310,274.65-2,290,027,825.54-593,542,837.69

Finding the Fourth Proportional to 1,527,310,274.65, 2,290,027,825.54 and 593,542,837.69

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Solution

The fourth proportional to 1,527,310,274.65, 2,290,027,825.54 and 593,542,837.69 is: 889,949,891.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,527,310,274.65 : 2,290,027,825.54 = 593,542,837.69 : x
  2. Step 2: Convert to fraction form
    1,527,310,274.65/2,290,027,825.54 = 593,542,837.69/x
  3. Step 3: Cross multiply
    1,527,310,274.65x = 2,290,027,825.54 × 593,542,837.69
  4. Step 4: Simplify right side
    1,527,310,274.65x = 1,359,229,613,960,071,936
  5. Step 5: Solve for x
    x = 1,359,229,613,960,071,936/1,527,310,274.65
  6. Step 6: Final answer
    x = 889,949,891.99

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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.