Home / 63,222,015,542.34-94,838,597,574.21-17,843,127,938.76

Finding the Fourth Proportional to 63,222,015,542.34, 94,838,597,574.21 and 17,843,127,938.76

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Solution

The fourth proportional to 63,222,015,542.34, 94,838,597,574.21 and 17,843,127,938.76 is: 26,766,265,129.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,222,015,542.34 : 94,838,597,574.21 = 17,843,127,938.76 : x
  2. Step 2: Convert to fraction form
    63,222,015,542.34/94,838,597,574.21 = 17,843,127,938.76/x
  3. Step 3: Cross multiply
    63,222,015,542.34x = 94,838,597,574.21 × 17,843,127,938.76
  4. Step 4: Simplify right side
    63,222,015,542.34x = 1,692,217,230,049,202,667,520
  5. Step 5: Solve for x
    x = 1,692,217,230,049,202,667,520/63,222,015,542.34
  6. Step 6: Final answer
    x = 26,766,265,129.84

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1.5x scale

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.