Home / 9,202,768,903.08-13,773,737,609.25-8,375,798,305.11

Finding the Fourth Proportional to 9,202,768,903.08, 13,773,737,609.25 and 8,375,798,305.11

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Solution

The fourth proportional to 9,202,768,903.08, 13,773,737,609.25 and 8,375,798,305.11 is: 12,536,014,903.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,202,768,903.08 : 13,773,737,609.25 = 8,375,798,305.11 : x
  2. Step 2: Convert to fraction form
    9,202,768,903.08/13,773,737,609.25 = 8,375,798,305.11/x
  3. Step 3: Cross multiply
    9,202,768,903.08x = 13,773,737,609.25 × 8,375,798,305.11
  4. Step 4: Simplify right side
    9,202,768,903.08x = 115,366,048,122,580,500,480
  5. Step 5: Solve for x
    x = 115,366,048,122,580,500,480/9,202,768,903.08
  6. Step 6: Final answer
    x = 12,536,014,903.51

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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.