Home / 62,739,344,367.28-94,127,480,505.64-20,243,444,416.84

Finding the Fourth Proportional to 62,739,344,367.28, 94,127,480,505.64 and 20,243,444,416.84

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Solution

The fourth proportional to 62,739,344,367.28, 94,127,480,505.64 and 20,243,444,416.84 is: 30,371,124,195.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,739,344,367.28 : 94,127,480,505.64 = 20,243,444,416.84 : x
  2. Step 2: Convert to fraction form
    62,739,344,367.28/94,127,480,505.64 = 20,243,444,416.84/x
  3. Step 3: Cross multiply
    62,739,344,367.28x = 94,127,480,505.64 × 20,243,444,416.84
  4. Step 4: Simplify right side
    62,739,344,367.28x = 1,905,464,419,713,113,915,392
  5. Step 5: Solve for x
    x = 1,905,464,419,713,113,915,392/62,739,344,367.28
  6. Step 6: Final answer
    x = 30,371,124,195.34

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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.