Home / 11,496,364,761.60-15,864,890,962.32-6,674,177,194.56

Finding the Fourth Proportional to 11,496,364,761.60, 15,864,890,962.32 and 6,674,177,194.56

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Solution

The fourth proportional to 11,496,364,761.60, 15,864,890,962.32 and 6,674,177,194.56 is: 9,210,310,880.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,496,364,761.60 : 15,864,890,962.32 = 6,674,177,194.56 : x
  2. Step 2: Convert to fraction form
    11,496,364,761.60/15,864,890,962.32 = 6,674,177,194.56/x
  3. Step 3: Cross multiply
    11,496,364,761.60x = 15,864,890,962.32 × 6,674,177,194.56
  4. Step 4: Simplify right side
    11,496,364,761.60x = 105,885,093,454,897,201,152
  5. Step 5: Solve for x
    x = 105,885,093,454,897,201,152/11,496,364,761.60
  6. Step 6: Final answer
    x = 9,210,310,880.93

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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.