Home / 15,608,410.25-23,406,792.48-5,370,374.34

Finding the Fourth Proportional to 15,608,410.25, 23,406,792.48 and 5,370,374.34

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Solution

The fourth proportional to 15,608,410.25, 23,406,792.48 and 5,370,374.34 is: 8,053,558.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,608,410.25 : 23,406,792.48 = 5,370,374.34 : x
  2. Step 2: Convert to fraction form
    15,608,410.25/23,406,792.48 = 5,370,374.34/x
  3. Step 3: Cross multiply
    15,608,410.25x = 23,406,792.48 × 5,370,374.34
  4. Step 4: Simplify right side
    15,608,410.25x = 125,703,237,716,296.97
  5. Step 5: Solve for x
    x = 125,703,237,716,296.97/15,608,410.25
  6. Step 6: Final answer
    x = 8,053,558.03

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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.