Home / 3,248,202,642.83-4,482,403,667.94-1,838,476,338.48

Finding the Fourth Proportional to 3,248,202,642.83, 4,482,403,667.94 and 1,838,476,338.48

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Solution

The fourth proportional to 3,248,202,642.83, 4,482,403,667.94 and 1,838,476,338.48 is: 2,537,031,703.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,202,642.83 : 4,482,403,667.94 = 1,838,476,338.48 : x
  2. Step 2: Convert to fraction form
    3,248,202,642.83/4,482,403,667.94 = 1,838,476,338.48/x
  3. Step 3: Cross multiply
    3,248,202,642.83x = 4,482,403,667.94 × 1,838,476,338.48
  4. Step 4: Simplify right side
    3,248,202,642.83x = 8,240,793,083,023,651,840
  5. Step 5: Solve for x
    x = 8,240,793,083,023,651,840/3,248,202,642.83
  6. Step 6: Final answer
    x = 2,537,031,703.12

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1.5x scale

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.