Home / 50,549,912,672.88-69,725,289,862.92-32,508,238,227.76

Finding the Fourth Proportional to 50,549,912,672.88, 69,725,289,862.92 and 32,508,238,227.76

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Solution

The fourth proportional to 50,549,912,672.88, 69,725,289,862.92 and 32,508,238,227.76 is: 44,839,767,538.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,549,912,672.88 : 69,725,289,862.92 = 32,508,238,227.76 : x
  2. Step 2: Convert to fraction form
    50,549,912,672.88/69,725,289,862.92 = 32,508,238,227.76/x
  3. Step 3: Cross multiply
    50,549,912,672.88x = 69,725,289,862.92 × 32,508,238,227.76
  4. Step 4: Simplify right side
    50,549,912,672.88x = 2,266,646,333,363,422,494,720
  5. Step 5: Solve for x
    x = 2,266,646,333,363,422,494,720/50,549,912,672.88
  6. Step 6: Final answer
    x = 44,839,767,538.90

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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.