Home / 13,964,778,544.35-19,599,667,564.65-13,964,778,544.35

Finding the Fourth Proportional to 13,964,778,544.35, 19,599,667,564.65 and 13,964,778,544.35

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Solution

The fourth proportional to 13,964,778,544.35, 19,599,667,564.65 and 13,964,778,544.35 is: 19,599,667,564.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,964,778,544.35 : 19,599,667,564.65 = 13,964,778,544.35 : x
  2. Step 2: Convert to fraction form
    13,964,778,544.35/19,599,667,564.65 = 13,964,778,544.35/x
  3. Step 3: Cross multiply
    13,964,778,544.35x = 19,599,667,564.65 × 13,964,778,544.35
  4. Step 4: Simplify right side
    13,964,778,544.35x = 273,705,017,083,216,953,344
  5. Step 5: Solve for x
    x = 273,705,017,083,216,953,344/13,964,778,544.35
  6. Step 6: Final answer
    x = 19,599,667,564.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.