Home / 9,099,616,572.18-12,556,383,304.87-5,029,968,529.96

Finding the Fourth Proportional to 9,099,616,572.18, 12,556,383,304.87 and 5,029,968,529.96

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Solution

The fourth proportional to 9,099,616,572.18, 12,556,383,304.87 and 5,029,968,529.96 is: 6,940,755,401.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,099,616,572.18 : 12,556,383,304.87 = 5,029,968,529.96 : x
  2. Step 2: Convert to fraction form
    9,099,616,572.18/12,556,383,304.87 = 5,029,968,529.96/x
  3. Step 3: Cross multiply
    9,099,616,572.18x = 12,556,383,304.87 × 5,029,968,529.96
  4. Step 4: Simplify right side
    9,099,616,572.18x = 63,158,212,873,584,885,760
  5. Step 5: Solve for x
    x = 63,158,212,873,584,885,760/9,099,616,572.18
  6. Step 6: Final answer
    x = 6,940,755,401.35

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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.