Home / 2,213,426,044.34-3,320,720,553.85-795,466,338.40

Finding the Fourth Proportional to 2,213,426,044.34, 3,320,720,553.85 and 795,466,338.40

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Solution

The fourth proportional to 2,213,426,044.34, 3,320,720,553.85 and 795,466,338.40 is: 1,193,408,483.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,213,426,044.34 : 3,320,720,553.85 = 795,466,338.40 : x
  2. Step 2: Convert to fraction form
    2,213,426,044.34/3,320,720,553.85 = 795,466,338.40/x
  3. Step 3: Cross multiply
    2,213,426,044.34x = 3,320,720,553.85 × 795,466,338.40
  4. Step 4: Simplify right side
    2,213,426,044.34x = 2,641,521,419,827,125,248
  5. Step 5: Solve for x
    x = 2,641,521,419,827,125,248/2,213,426,044.34
  6. Step 6: Final answer
    x = 1,193,408,483.91

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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.