Home / 29,936,627.19-41,309,460.54-22,100,307.30

Finding the Fourth Proportional to 29,936,627.19, 41,309,460.54 and 22,100,307.30

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Solution

The fourth proportional to 29,936,627.19, 41,309,460.54 and 22,100,307.30 is: 30,496,146.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,936,627.19 : 41,309,460.54 = 22,100,307.30 : x
  2. Step 2: Convert to fraction form
    29,936,627.19/41,309,460.54 = 22,100,307.30/x
  3. Step 3: Cross multiply
    29,936,627.19x = 41,309,460.54 × 22,100,307.30
  4. Step 4: Simplify right side
    29,936,627.19x = 912,951,772,331,224
  5. Step 5: Solve for x
    x = 912,951,772,331,224/29,936,627.19
  6. Step 6: Final answer
    x = 30,496,146.63

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Double scale
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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.