Home / 32,860,832,677.11-49,278,684,123.41-17,930,017,804.97

Finding the Fourth Proportional to 32,860,832,677.11, 49,278,684,123.41 and 17,930,017,804.97

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Solution

The fourth proportional to 32,860,832,677.11, 49,278,684,123.41 and 17,930,017,804.97 is: 26,888,170,863.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,860,832,677.11 : 49,278,684,123.41 = 17,930,017,804.97 : x
  2. Step 2: Convert to fraction form
    32,860,832,677.11/49,278,684,123.41 = 17,930,017,804.97/x
  3. Step 3: Cross multiply
    32,860,832,677.11x = 49,278,684,123.41 × 17,930,017,804.97
  4. Step 4: Simplify right side
    32,860,832,677.11x = 883,567,683,738,242,646,016
  5. Step 5: Solve for x
    x = 883,567,683,738,242,646,016/32,860,832,677.11
  6. Step 6: Final answer
    x = 26,888,170,863.48

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Double scale
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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.