Home / 35,208,780.96-52,775,896.76-11,843,280.29

Finding the Fourth Proportional to 35,208,780.96, 52,775,896.76 and 11,843,280.29

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Solution

The fourth proportional to 35,208,780.96, 52,775,896.76 and 11,843,280.29 is: 17,752,382.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,208,780.96 : 52,775,896.76 = 11,843,280.29 : x
  2. Step 2: Convert to fraction form
    35,208,780.96/52,775,896.76 = 11,843,280.29/x
  3. Step 3: Cross multiply
    35,208,780.96x = 52,775,896.76 × 11,843,280.29
  4. Step 4: Simplify right side
    35,208,780.96x = 625,039,738,057,416.12
  5. Step 5: Solve for x
    x = 625,039,738,057,416.12/35,208,780.96
  6. Step 6: Final answer
    x = 17,752,382.25

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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.