Home / 8,396,010,260.32-12,584,329,911.06-3,152,274,040.12

Finding the Fourth Proportional to 8,396,010,260.32, 12,584,329,911.06 and 3,152,274,040.12

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Solution

The fourth proportional to 8,396,010,260.32, 12,584,329,911.06 and 3,152,274,040.12 is: 4,724,774,656.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,396,010,260.32 : 12,584,329,911.06 = 3,152,274,040.12 : x
  2. Step 2: Convert to fraction form
    8,396,010,260.32/12,584,329,911.06 = 3,152,274,040.12/x
  3. Step 3: Cross multiply
    8,396,010,260.32x = 12,584,329,911.06 × 3,152,274,040.12
  4. Step 4: Simplify right side
    8,396,010,260.32x = 39,669,256,490,940,063,744
  5. Step 5: Solve for x
    x = 39,669,256,490,940,063,744/8,396,010,260.32
  6. Step 6: Final answer
    x = 4,724,774,656.17

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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.