Home / 35,696,789.58-49,243,439.79-23,314,131.66

Finding the Fourth Proportional to 35,696,789.58, 49,243,439.79 and 23,314,131.66

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Solution

The fourth proportional to 35,696,789.58, 49,243,439.79 and 23,314,131.66 is: 32,161,660.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,696,789.58 : 49,243,439.79 = 23,314,131.66 : x
  2. Step 2: Convert to fraction form
    35,696,789.58/49,243,439.79 = 23,314,131.66/x
  3. Step 3: Cross multiply
    35,696,789.58x = 49,243,439.79 × 23,314,131.66
  4. Step 4: Simplify right side
    35,696,789.58x = 1,148,068,038,655,342.75
  5. Step 5: Solve for x
    x = 1,148,068,038,655,342.75/35,696,789.58
  6. Step 6: Final answer
    x = 32,161,660.81

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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.