Home / 10,922,869,058-15,073,599,268.70-5,910,616,533.20

Finding the Fourth Proportional to 10,922,869,058, 15,073,599,268.70 and 5,910,616,533.20

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Solution

The fourth proportional to 10,922,869,058, 15,073,599,268.70 and 5,910,616,533.20 is: 8,156,672,443.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,922,869,058 : 15,073,599,268.70 = 5,910,616,533.20 : x
  2. Step 2: Convert to fraction form
    10,922,869,058/15,073,599,268.70 = 5,910,616,533.20/x
  3. Step 3: Cross multiply
    10,922,869,058x = 15,073,599,268.70 × 5,910,616,533.20
  4. Step 4: Simplify right side
    10,922,869,058x = 89,094,265,052,409,643,008
  5. Step 5: Solve for x
    x = 89,094,265,052,409,643,008/10,922,869,058
  6. Step 6: Final answer
    x = 8,156,672,443.78

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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.