Home / 25,761,066.90-35,550,349.73-14,159,819.22

Finding the Fourth Proportional to 25,761,066.90, 35,550,349.73 and 14,159,819.22

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Solution

The fourth proportional to 25,761,066.90, 35,550,349.73 and 14,159,819.22 is: 19,540,593.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,761,066.90 : 35,550,349.73 = 14,159,819.22 : x
  2. Step 2: Convert to fraction form
    25,761,066.90/35,550,349.73 = 14,159,819.22/x
  3. Step 3: Cross multiply
    25,761,066.90x = 35,550,349.73 × 14,159,819.22
  4. Step 4: Simplify right side
    25,761,066.90x = 503,386,525,384,575.81
  5. Step 5: Solve for x
    x = 503,386,525,384,575.81/25,761,066.90
  6. Step 6: Final answer
    x = 19,540,593.07

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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.