Home / 9,932,458,257.18-14,903,725,445.46-5,510,061,346.86

Finding the Fourth Proportional to 9,932,458,257.18, 14,903,725,445.46 and 5,510,061,346.86

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Solution

The fourth proportional to 9,932,458,257.18, 14,903,725,445.46 and 5,510,061,346.86 is: 8,267,886,899.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,932,458,257.18 : 14,903,725,445.46 = 5,510,061,346.86 : x
  2. Step 2: Convert to fraction form
    9,932,458,257.18/14,903,725,445.46 = 5,510,061,346.86/x
  3. Step 3: Cross multiply
    9,932,458,257.18x = 14,903,725,445.46 × 5,510,061,346.86
  4. Step 4: Simplify right side
    9,932,458,257.18x = 82,120,441,501,242,966,016
  5. Step 5: Solve for x
    x = 82,120,441,501,242,966,016/9,932,458,257.18
  6. Step 6: Final answer
    x = 8,267,886,899.19

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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.