Home / 2,070,524,712.16-3,107,329,559.34-1,519,251,646.24

Finding the Fourth Proportional to 2,070,524,712.16, 3,107,329,559.34 and 1,519,251,646.24

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Solution

The fourth proportional to 2,070,524,712.16, 3,107,329,559.34 and 1,519,251,646.24 is: 2,280,009,275.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,070,524,712.16 : 3,107,329,559.34 = 1,519,251,646.24 : x
  2. Step 2: Convert to fraction form
    2,070,524,712.16/3,107,329,559.34 = 1,519,251,646.24/x
  3. Step 3: Cross multiply
    2,070,524,712.16x = 3,107,329,559.34 × 1,519,251,646.24
  4. Step 4: Simplify right side
    2,070,524,712.16x = 4,720,815,548,437,509,120
  5. Step 5: Solve for x
    x = 4,720,815,548,437,509,120/2,070,524,712.16
  6. Step 6: Final answer
    x = 2,280,009,275.29

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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.