Home / 63,222,015,374.46-94,838,597,322.63-17,843,127,771.54

Finding the Fourth Proportional to 63,222,015,374.46, 94,838,597,322.63 and 17,843,127,771.54

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Solution

The fourth proportional to 63,222,015,374.46, 94,838,597,322.63 and 17,843,127,771.54 is: 26,766,264,879.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,222,015,374.46 : 94,838,597,322.63 = 17,843,127,771.54 : x
  2. Step 2: Convert to fraction form
    63,222,015,374.46/94,838,597,322.63 = 17,843,127,771.54/x
  3. Step 3: Cross multiply
    63,222,015,374.46x = 94,838,597,322.63 × 17,843,127,771.54
  4. Step 4: Simplify right side
    63,222,015,374.46x = 1,692,217,209,701,318,524,928
  5. Step 5: Solve for x
    x = 1,692,217,209,701,318,524,928/63,222,015,374.46
  6. Step 6: Final answer
    x = 26,766,264,879.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.