Home / 35,916,349.24-49,564,560.05-19,396,472.22

Finding the Fourth Proportional to 35,916,349.24, 49,564,560.05 and 19,396,472.22

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Solution

The fourth proportional to 35,916,349.24, 49,564,560.05 and 19,396,472.22 is: 26,767,130.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,916,349.24 : 49,564,560.05 = 19,396,472.22 : x
  2. Step 2: Convert to fraction form
    35,916,349.24/49,564,560.05 = 19,396,472.22/x
  3. Step 3: Cross multiply
    35,916,349.24x = 49,564,560.05 × 19,396,472.22
  4. Step 4: Simplify right side
    35,916,349.24x = 961,377,612,082,101.12
  5. Step 5: Solve for x
    x = 961,377,612,082,101.12/35,916,349.24
  6. Step 6: Final answer
    x = 26,767,130.64

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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.