Home / 110,457,095.26-165,685,638.07-104,933,799.43

Finding the Fourth Proportional to 110,457,095.26, 165,685,638.07 and 104,933,799.43

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Solution

The fourth proportional to 110,457,095.26, 165,685,638.07 and 104,933,799.43 is: 157,400,694.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,457,095.26 : 165,685,638.07 = 104,933,799.43 : x
  2. Step 2: Convert to fraction form
    110,457,095.26/165,685,638.07 = 104,933,799.43/x
  3. Step 3: Cross multiply
    110,457,095.26x = 165,685,638.07 × 104,933,799.43
  4. Step 4: Simplify right side
    110,457,095.26x = 17,386,023,513,668,952
  5. Step 5: Solve for x
    x = 17,386,023,513,668,952/110,457,095.26
  6. Step 6: Final answer
    x = 157,400,694.57

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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.