Home / 11,833,092.14-16,325,028.80-6,870,686.46

Finding the Fourth Proportional to 11,833,092.14, 16,325,028.80 and 6,870,686.46

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Solution

The fourth proportional to 11,833,092.14, 16,325,028.80 and 6,870,686.46 is: 9,478,854.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,833,092.14 : 16,325,028.80 = 6,870,686.46 : x
  2. Step 2: Convert to fraction form
    11,833,092.14/16,325,028.80 = 6,870,686.46/x
  3. Step 3: Cross multiply
    11,833,092.14x = 16,325,028.80 × 6,870,686.46
  4. Step 4: Simplify right side
    11,833,092.14x = 112,164,154,335,270.05
  5. Step 5: Solve for x
    x = 112,164,154,335,270.05/11,833,092.14
  6. Step 6: Final answer
    x = 9,478,854.13

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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.