Home / 1,729,289,399-2,594,202,837.06-580,700,793.56

Finding the Fourth Proportional to 1,729,289,399, 2,594,202,837.06 and 580,700,793.56

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Solution

The fourth proportional to 1,729,289,399, 2,594,202,837.06 and 580,700,793.56 is: 871,141,433.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,729,289,399 : 2,594,202,837.06 = 580,700,793.56 : x
  2. Step 2: Convert to fraction form
    1,729,289,399/2,594,202,837.06 = 580,700,793.56/x
  3. Step 3: Cross multiply
    1,729,289,399x = 2,594,202,837.06 × 580,700,793.56
  4. Step 4: Simplify right side
    1,729,289,399x = 1,506,455,646,136,345,088
  5. Step 5: Solve for x
    x = 1,506,455,646,136,345,088/1,729,289,399
  6. Step 6: Final answer
    x = 871,141,433.59

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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.