Home / 69,745,340,766.22-104,634,638,589.98-22,581,828,855.88

Finding the Fourth Proportional to 69,745,340,766.22, 104,634,638,589.98 and 22,581,828,855.88

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Solution

The fourth proportional to 69,745,340,766.22, 104,634,638,589.98 and 22,581,828,855.88 is: 33,878,126,840.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,745,340,766.22 : 104,634,638,589.98 = 22,581,828,855.88 : x
  2. Step 2: Convert to fraction form
    69,745,340,766.22/104,634,638,589.98 = 22,581,828,855.88/x
  3. Step 3: Cross multiply
    69,745,340,766.22x = 104,634,638,589.98 × 22,581,828,855.88
  4. Step 4: Simplify right side
    69,745,340,766.22x = 2,362,841,501,035,785,617,408
  5. Step 5: Solve for x
    x = 2,362,841,501,035,785,617,408/69,745,340,766.22
  6. Step 6: Final answer
    x = 33,878,126,840.84

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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.