Home / 2,295,452,934.24-3,168,702,479.43-1,543,202,387.52

Finding the Fourth Proportional to 2,295,452,934.24, 3,168,702,479.43 and 1,543,202,387.52

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Solution

The fourth proportional to 2,295,452,934.24, 3,168,702,479.43 and 1,543,202,387.52 is: 2,130,276,408.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,452,934.24 : 3,168,702,479.43 = 1,543,202,387.52 : x
  2. Step 2: Convert to fraction form
    2,295,452,934.24/3,168,702,479.43 = 1,543,202,387.52/x
  3. Step 3: Cross multiply
    2,295,452,934.24x = 3,168,702,479.43 × 1,543,202,387.52
  4. Step 4: Simplify right side
    2,295,452,934.24x = 4,889,949,231,596,919,808
  5. Step 5: Solve for x
    x = 4,889,949,231,596,919,808/2,295,452,934.24
  6. Step 6: Final answer
    x = 2,130,276,408.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.