Home / 45,050,141,914.61-62,220,793,064.33-29,669,041,418.09

Finding the Fourth Proportional to 45,050,141,914.61, 62,220,793,064.33 and 29,669,041,418.09

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Solution

The fourth proportional to 45,050,141,914.61, 62,220,793,064.33 and 29,669,041,418.09 is: 40,977,257,962.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,050,141,914.61 : 62,220,793,064.33 = 29,669,041,418.09 : x
  2. Step 2: Convert to fraction form
    45,050,141,914.61/62,220,793,064.33 = 29,669,041,418.09/x
  3. Step 3: Cross multiply
    45,050,141,914.61x = 62,220,793,064.33 × 29,669,041,418.09
  4. Step 4: Simplify right side
    45,050,141,914.61x = 1,846,031,286,491,791,753,216
  5. Step 5: Solve for x
    x = 1,846,031,286,491,791,753,216/45,050,141,914.61
  6. Step 6: Final answer
    x = 40,977,257,962.72

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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.