Home / 2,667,449,443.08-4,001,182,949.07-675,490,411.47

Finding the Fourth Proportional to 2,667,449,443.08, 4,001,182,949.07 and 675,490,411.47

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Solution

The fourth proportional to 2,667,449,443.08, 4,001,182,949.07 and 675,490,411.47 is: 1,013,237,841.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,667,449,443.08 : 4,001,182,949.07 = 675,490,411.47 : x
  2. Step 2: Convert to fraction form
    2,667,449,443.08/4,001,182,949.07 = 675,490,411.47/x
  3. Step 3: Cross multiply
    2,667,449,443.08x = 4,001,182,949.07 × 675,490,411.47
  4. Step 4: Simplify right side
    2,667,449,443.08x = 2,702,760,716,634,042,368
  5. Step 5: Solve for x
    x = 2,702,760,716,634,042,368/2,667,449,443.08
  6. Step 6: Final answer
    x = 1,013,237,841.73

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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.