Home / 8,285,276,777.56-11,436,406,719.42-6,594,832,231

Finding the Fourth Proportional to 8,285,276,777.56, 11,436,406,719.42 and 6,594,832,231

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Solution

The fourth proportional to 8,285,276,777.56, 11,436,406,719.42 and 6,594,832,231 is: 9,103,037,311.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,285,276,777.56 : 11,436,406,719.42 = 6,594,832,231 : x
  2. Step 2: Convert to fraction form
    8,285,276,777.56/11,436,406,719.42 = 6,594,832,231/x
  3. Step 3: Cross multiply
    8,285,276,777.56x = 11,436,406,719.42 × 6,594,832,231
  4. Step 4: Simplify right side
    8,285,276,777.56x = 75,421,183,640,055,988,224
  5. Step 5: Solve for x
    x = 75,421,183,640,055,988,224/8,285,276,777.56
  6. Step 6: Final answer
    x = 9,103,037,311.24

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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.