Home / 16,771,478.24-23,144,502.36-10,580,524.04

Finding the Fourth Proportional to 16,771,478.24, 23,144,502.36 and 10,580,524.04

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Solution

The fourth proportional to 16,771,478.24, 23,144,502.36 and 10,580,524.04 is: 14,601,036.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,771,478.24 : 23,144,502.36 = 10,580,524.04 : x
  2. Step 2: Convert to fraction form
    16,771,478.24/23,144,502.36 = 10,580,524.04/x
  3. Step 3: Cross multiply
    16,771,478.24x = 23,144,502.36 × 10,580,524.04
  4. Step 4: Simplify right side
    16,771,478.24x = 244,880,963,613,816.72
  5. Step 5: Solve for x
    x = 244,880,963,613,816.72/16,771,478.24
  6. Step 6: Final answer
    x = 14,601,036.36

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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.