Home / 3,496,015,533.30-4,824,445,132.66-1,910,073,438.06

Finding the Fourth Proportional to 3,496,015,533.30, 4,824,445,132.66 and 1,910,073,438.06

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Solution

The fourth proportional to 3,496,015,533.30, 4,824,445,132.66 and 1,910,073,438.06 is: 2,635,870,582.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,496,015,533.30 : 4,824,445,132.66 = 1,910,073,438.06 : x
  2. Step 2: Convert to fraction form
    3,496,015,533.30/4,824,445,132.66 = 1,910,073,438.06/x
  3. Step 3: Cross multiply
    3,496,015,533.30x = 4,824,445,132.66 × 1,910,073,438.06
  4. Step 4: Simplify right side
    3,496,015,533.30x = 9,215,044,501,279,738,880
  5. Step 5: Solve for x
    x = 9,215,044,501,279,738,880/3,496,015,533.30
  6. Step 6: Final answer
    x = 2,635,870,582.81

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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.