Home / 35,628,927.78-53,442,456.70-11,369,335.04

Finding the Fourth Proportional to 35,628,927.78, 53,442,456.70 and 11,369,335.04

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Solution

The fourth proportional to 35,628,927.78, 53,442,456.70 and 11,369,335.04 is: 17,053,704.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,628,927.78 : 53,442,456.70 = 11,369,335.04 : x
  2. Step 2: Convert to fraction form
    35,628,927.78/53,442,456.70 = 11,369,335.04/x
  3. Step 3: Cross multiply
    35,628,927.78x = 53,442,456.70 × 11,369,335.04
  4. Step 4: Simplify right side
    35,628,927.78x = 607,605,195,582,992.75
  5. Step 5: Solve for x
    x = 607,605,195,582,992.75/35,628,927.78
  6. Step 6: Final answer
    x = 17,053,704.21

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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.