Home / 15,550,551.05-23,325,743.54-4,036,009.90

Finding the Fourth Proportional to 15,550,551.05, 23,325,743.54 and 4,036,009.90

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Solution

The fourth proportional to 15,550,551.05, 23,325,743.54 and 4,036,009.90 is: 6,053,993.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,550,551.05 : 23,325,743.54 = 4,036,009.90 : x
  2. Step 2: Convert to fraction form
    15,550,551.05/23,325,743.54 = 4,036,009.90/x
  3. Step 3: Cross multiply
    15,550,551.05x = 23,325,743.54 × 4,036,009.90
  4. Step 4: Simplify right side
    15,550,551.05x = 94,142,931,804,076.72
  5. Step 5: Solve for x
    x = 94,142,931,804,076.72/15,550,551.05
  6. Step 6: Final answer
    x = 6,053,993.29

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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.