Home / 35,003,729,280.40-48,305,148,768.07-19,162,535,952.40

Finding the Fourth Proportional to 35,003,729,280.40, 48,305,148,768.07 and 19,162,535,952.40

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Solution

The fourth proportional to 35,003,729,280.40, 48,305,148,768.07 and 19,162,535,952.40 is: 26,444,300,906.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,003,729,280.40 : 48,305,148,768.07 = 19,162,535,952.40 : x
  2. Step 2: Convert to fraction form
    35,003,729,280.40/48,305,148,768.07 = 19,162,535,952.40/x
  3. Step 3: Cross multiply
    35,003,729,280.40x = 48,305,148,768.07 × 19,162,535,952.40
  4. Step 4: Simplify right side
    35,003,729,280.40x = 925,649,149,953,950,351,360
  5. Step 5: Solve for x
    x = 925,649,149,953,950,351,360/35,003,729,280.40
  6. Step 6: Final answer
    x = 26,444,300,906.89

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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.