Home / 173,971,895.51-240,074,759.09-95,650,789.07

Finding the Fourth Proportional to 173,971,895.51, 240,074,759.09 and 95,650,789.07

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Solution

The fourth proportional to 173,971,895.51, 240,074,759.09 and 95,650,789.07 is: 131,994,538.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,971,895.51 : 240,074,759.09 = 95,650,789.07 : x
  2. Step 2: Convert to fraction form
    173,971,895.51/240,074,759.09 = 95,650,789.07/x
  3. Step 3: Cross multiply
    173,971,895.51x = 240,074,759.09 × 95,650,789.07
  4. Step 4: Simplify right side
    173,971,895.51x = 22,963,340,141,070,028
  5. Step 5: Solve for x
    x = 22,963,340,141,070,028/173,971,895.51
  6. Step 6: Final answer
    x = 131,994,538.97

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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.