Home / 10,775,835,111.70-16,163,752,667.55-6,367,850,881.30

Finding the Fourth Proportional to 10,775,835,111.70, 16,163,752,667.55 and 6,367,850,881.30

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Solution

The fourth proportional to 10,775,835,111.70, 16,163,752,667.55 and 6,367,850,881.30 is: 9,551,776,321.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,775,835,111.70 : 16,163,752,667.55 = 6,367,850,881.30 : x
  2. Step 2: Convert to fraction form
    10,775,835,111.70/16,163,752,667.55 = 6,367,850,881.30/x
  3. Step 3: Cross multiply
    10,775,835,111.70x = 16,163,752,667.55 × 6,367,850,881.30
  4. Step 4: Simplify right side
    10,775,835,111.70x = 102,928,366,669,173,489,664
  5. Step 5: Solve for x
    x = 102,928,366,669,173,489,664/10,775,835,111.70
  6. Step 6: Final answer
    x = 9,551,776,321.95

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Double scale
Find fourth proportional to 10,775,835,112.70, 16,163,752,669.05 and 6,367,850,882.30
Similar ratio
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1.5x scale

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.