Home / 9,614,611,699.83-13,268,242,049.94-5,327,896,624.20

Finding the Fourth Proportional to 9,614,611,699.83, 13,268,242,049.94 and 5,327,896,624.20

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Solution

The fourth proportional to 9,614,611,699.83, 13,268,242,049.94 and 5,327,896,624.20 is: 7,352,540,511.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,614,611,699.83 : 13,268,242,049.94 = 5,327,896,624.20 : x
  2. Step 2: Convert to fraction form
    9,614,611,699.83/13,268,242,049.94 = 5,327,896,624.20/x
  3. Step 3: Cross multiply
    9,614,611,699.83x = 13,268,242,049.94 × 5,327,896,624.20
  4. Step 4: Simplify right side
    9,614,611,699.83x = 70,691,822,026,943,815,680
  5. Step 5: Solve for x
    x = 70,691,822,026,943,815,680/9,614,611,699.83
  6. Step 6: Final answer
    x = 7,352,540,511.67

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Double scale
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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.