Home / 3,571,171,614.93-5,353,760,965.89-1,578,892,017.46

Finding the Fourth Proportional to 3,571,171,614.93, 5,353,760,965.89 and 1,578,892,017.46

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Solution

The fourth proportional to 3,571,171,614.93, 5,353,760,965.89 and 1,578,892,017.46 is: 2,367,013,228.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,571,171,614.93 : 5,353,760,965.89 = 1,578,892,017.46 : x
  2. Step 2: Convert to fraction form
    3,571,171,614.93/5,353,760,965.89 = 1,578,892,017.46/x
  3. Step 3: Cross multiply
    3,571,171,614.93x = 5,353,760,965.89 × 1,578,892,017.46
  4. Step 4: Simplify right side
    3,571,171,614.93x = 8,453,010,452,411,954,176
  5. Step 5: Solve for x
    x = 8,453,010,452,411,954,176/3,571,171,614.93
  6. Step 6: Final answer
    x = 2,367,013,228.12

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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.