Home / 8,361,670,795.40-11,538,666,600.54-4,601,762,724.44

Finding the Fourth Proportional to 8,361,670,795.40, 11,538,666,600.54 and 4,601,762,724.44

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Solution

The fourth proportional to 8,361,670,795.40, 11,538,666,600.54 and 4,601,762,724.44 is: 6,350,190,906.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,361,670,795.40 : 11,538,666,600.54 = 4,601,762,724.44 : x
  2. Step 2: Convert to fraction form
    8,361,670,795.40/11,538,666,600.54 = 4,601,762,724.44/x
  3. Step 3: Cross multiply
    8,361,670,795.40x = 11,538,666,600.54 × 4,601,762,724.44
  4. Step 4: Simplify right side
    8,361,670,795.40x = 53,098,205,852,105,785,344
  5. Step 5: Solve for x
    x = 53,098,205,852,105,785,344/8,361,670,795.40
  6. Step 6: Final answer
    x = 6,350,190,906.98

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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.