Home / 17,199,047,224.03-25,800,035,046.15-5,249,983,498.18

Finding the Fourth Proportional to 17,199,047,224.03, 25,800,035,046.15 and 5,249,983,498.18

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Solution

The fourth proportional to 17,199,047,224.03, 25,800,035,046.15 and 5,249,983,498.18 is: 7,875,422,195.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,199,047,224.03 : 25,800,035,046.15 = 5,249,983,498.18 : x
  2. Step 2: Convert to fraction form
    17,199,047,224.03/25,800,035,046.15 = 5,249,983,498.18/x
  3. Step 3: Cross multiply
    17,199,047,224.03x = 25,800,035,046.15 × 5,249,983,498.18
  4. Step 4: Simplify right side
    17,199,047,224.03x = 135,449,758,244,753,195,008
  5. Step 5: Solve for x
    x = 135,449,758,244,753,195,008/17,199,047,224.03
  6. Step 6: Final answer
    x = 7,875,422,195.22

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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.