Home / 11,787,819,434,932-17,665,923,938,740-9,174,176,840,362.10

Finding the Fourth Proportional to 11,787,819,434,932, 17,665,923,938,740 and 9,174,176,840,362.10

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Solution

The fourth proportional to 11,787,819,434,932, 17,665,923,938,740 and 9,174,176,840,362.10 is: 13,748,964,442,236.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,787,819,434,932 : 17,665,923,938,740 = 9,174,176,840,362.10 : x
  2. Step 2: Convert to fraction form
    11,787,819,434,932/17,665,923,938,740 = 9,174,176,840,362.10/x
  3. Step 3: Cross multiply
    11,787,819,434,932x = 17,665,923,938,740 × 9,174,176,840,362.10
  4. Step 4: Simplify right side
    11,787,819,434,932x = 162,070,310,262,386,907,431,305,216
  5. Step 5: Solve for x
    x = 162,070,310,262,386,907,431,305,216/11,787,819,434,932
  6. Step 6: Final answer
    x = 13,748,964,442,236.71

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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.