Home / 27,418,904.54-40,883,224.57-26,665,586.93

Finding the Fourth Proportional to 27,418,904.54, 40,883,224.57 and 26,665,586.93

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Solution

The fourth proportional to 27,418,904.54, 40,883,224.57 and 26,665,586.93 is: 39,759,983.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,418,904.54 : 40,883,224.57 = 26,665,586.93 : x
  2. Step 2: Convert to fraction form
    27,418,904.54/40,883,224.57 = 26,665,586.93/x
  3. Step 3: Cross multiply
    27,418,904.54x = 40,883,224.57 × 26,665,586.93
  4. Step 4: Simplify right side
    27,418,904.54x = 1,090,175,178,555,663.88
  5. Step 5: Solve for x
    x = 1,090,175,178,555,663.88/27,418,904.54
  6. Step 6: Final answer
    x = 39,759,983.00

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.