Home / 35,356,220.38-53,035,471.05-9,797,476.06

Finding the Fourth Proportional to 35,356,220.38, 53,035,471.05 and 9,797,476.06

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Solution

The fourth proportional to 35,356,220.38, 53,035,471.05 and 9,797,476.06 is: 14,696,530.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,356,220.38 : 53,035,471.05 = 9,797,476.06 : x
  2. Step 2: Convert to fraction form
    35,356,220.38/53,035,471.05 = 9,797,476.06/x
  3. Step 3: Cross multiply
    35,356,220.38x = 53,035,471.05 × 9,797,476.06
  4. Step 4: Simplify right side
    35,356,220.38x = 519,613,757,943,198.06
  5. Step 5: Solve for x
    x = 519,613,757,943,198.06/35,356,220.38
  6. Step 6: Final answer
    x = 14,696,530.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.