Home / 35,624,224.32-49,161,447.36-19,326,696

Finding the Fourth Proportional to 35,624,224.32, 49,161,447.36 and 19,326,696

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Solution

The fourth proportional to 35,624,224.32, 49,161,447.36 and 19,326,696 is: 26,670,850.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,624,224.32 : 49,161,447.36 = 19,326,696 : x
  2. Step 2: Convert to fraction form
    35,624,224.32/49,161,447.36 = 19,326,696/x
  3. Step 3: Cross multiply
    35,624,224.32x = 49,161,447.36 × 19,326,696
  4. Step 4: Simplify right side
    35,624,224.32x = 950,128,348,046,722.50
  5. Step 5: Solve for x
    x = 950,128,348,046,722.50/35,624,224.32
  6. Step 6: Final answer
    x = 26,670,850.14

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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.