Home / 8,043,253,648.72-12,066,625,830.33-2,447,045,297.38

Finding the Fourth Proportional to 8,043,253,648.72, 12,066,625,830.33 and 2,447,045,297.38

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Solution

The fourth proportional to 8,043,253,648.72, 12,066,625,830.33 and 2,447,045,297.38 is: 3,671,098,946.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,043,253,648.72 : 12,066,625,830.33 = 2,447,045,297.38 : x
  2. Step 2: Convert to fraction form
    8,043,253,648.72/12,066,625,830.33 = 2,447,045,297.38/x
  3. Step 3: Cross multiply
    8,043,253,648.72x = 12,066,625,830.33 × 2,447,045,297.38
  4. Step 4: Simplify right side
    8,043,253,648.72x = 29,527,579,993,285,390,336
  5. Step 5: Solve for x
    x = 29,527,579,993,285,390,336/8,043,253,648.72
  6. Step 6: Final answer
    x = 3,671,098,946.13

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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.