Home / 186,558,035,767.48-279,865,034,078.35-65,525,258,174.51

Finding the Fourth Proportional to 186,558,035,767.48, 279,865,034,078.35 and 65,525,258,174.51

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Solution

The fourth proportional to 186,558,035,767.48, 279,865,034,078.35 and 65,525,258,174.51 is: 98,297,714,899.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,558,035,767.48 : 279,865,034,078.35 = 65,525,258,174.51 : x
  2. Step 2: Convert to fraction form
    186,558,035,767.48/279,865,034,078.35 = 65,525,258,174.51/x
  3. Step 3: Cross multiply
    186,558,035,767.48x = 279,865,034,078.35 × 65,525,258,174.51
  4. Step 4: Simplify right side
    186,558,035,767.48x = 18,338,228,612,001,922,285,568
  5. Step 5: Solve for x
    x = 18,338,228,612,001,922,285,568/186,558,035,767.48
  6. Step 6: Final answer
    x = 98,297,714,899.07

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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.