Home / 1,473,167,023.20-2,032,667,012.07-846,514,382.24

Finding the Fourth Proportional to 1,473,167,023.20, 2,032,667,012.07 and 846,514,382.24

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Solution

The fourth proportional to 1,473,167,023.20, 2,032,667,012.07 and 846,514,382.24 is: 1,168,015,461.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,167,023.20 : 2,032,667,012.07 = 846,514,382.24 : x
  2. Step 2: Convert to fraction form
    1,473,167,023.20/2,032,667,012.07 = 846,514,382.24/x
  3. Step 3: Cross multiply
    1,473,167,023.20x = 2,032,667,012.07 × 846,514,382.24
  4. Step 4: Simplify right side
    1,473,167,023.20x = 1,720,681,860,027,144,192
  5. Step 5: Solve for x
    x = 1,720,681,860,027,144,192/1,473,167,023.20
  6. Step 6: Final answer
    x = 1,168,015,461.20

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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.