Home / 35,982,961.14-53,974,398.27-11,721,848.46

Finding the Fourth Proportional to 35,982,961.14, 53,974,398.27 and 11,721,848.46

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Solution

The fourth proportional to 35,982,961.14, 53,974,398.27 and 11,721,848.46 is: 17,582,758.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,982,961.14 : 53,974,398.27 = 11,721,848.46 : x
  2. Step 2: Convert to fraction form
    35,982,961.14/53,974,398.27 = 11,721,848.46/x
  3. Step 3: Cross multiply
    35,982,961.14x = 53,974,398.27 × 11,721,848.46
  4. Step 4: Simplify right side
    35,982,961.14x = 632,679,717,240,626.25
  5. Step 5: Solve for x
    x = 632,679,717,240,626.25/35,982,961.14
  6. Step 6: Final answer
    x = 17,582,758.54

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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.