Home / 9,323,577,775.82-13,985,477,644.86-2,600,310,664.49

Finding the Fourth Proportional to 9,323,577,775.82, 13,985,477,644.86 and 2,600,310,664.49

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Solution

The fourth proportional to 9,323,577,775.82, 13,985,477,644.86 and 2,600,310,664.49 is: 3,900,496,948.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,323,577,775.82 : 13,985,477,644.86 = 2,600,310,664.49 : x
  2. Step 2: Convert to fraction form
    9,323,577,775.82/13,985,477,644.86 = 2,600,310,664.49/x
  3. Step 3: Cross multiply
    9,323,577,775.82x = 13,985,477,644.86 × 2,600,310,664.49
  4. Step 4: Simplify right side
    9,323,577,775.82x = 36,366,586,667,915,943,936
  5. Step 5: Solve for x
    x = 36,366,586,667,915,943,936/9,323,577,775.82
  6. Step 6: Final answer
    x = 3,900,496,948.95

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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.