Home / 35,955,144.76-53,938,087.44-13,234,314.28

Finding the Fourth Proportional to 35,955,144.76, 53,938,087.44 and 13,234,314.28

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Solution

The fourth proportional to 35,955,144.76, 53,938,087.44 and 13,234,314.28 is: 19,853,448.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,955,144.76 : 53,938,087.44 = 13,234,314.28 : x
  2. Step 2: Convert to fraction form
    35,955,144.76/53,938,087.44 = 13,234,314.28/x
  3. Step 3: Cross multiply
    35,955,144.76x = 53,938,087.44 × 13,234,314.28
  4. Step 4: Simplify right side
    35,955,144.76x = 713,833,600,843,080.62
  5. Step 5: Solve for x
    x = 713,833,600,843,080.62/35,955,144.76
  6. Step 6: Final answer
    x = 19,853,448.11

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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.