Home / 15,248,659.16-22,867,914.36-6,148,406.36

Finding the Fourth Proportional to 15,248,659.16, 22,867,914.36 and 6,148,406.36

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Solution

The fourth proportional to 15,248,659.16, 22,867,914.36 and 6,148,406.36 is: 9,220,563.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,248,659.16 : 22,867,914.36 = 6,148,406.36 : x
  2. Step 2: Convert to fraction form
    15,248,659.16/22,867,914.36 = 6,148,406.36/x
  3. Step 3: Cross multiply
    15,248,659.16x = 22,867,914.36 × 6,148,406.36
  4. Step 4: Simplify right side
    15,248,659.16x = 140,601,230,090,959.33
  5. Step 5: Solve for x
    x = 140,601,230,090,959.33/15,248,659.16
  6. Step 6: Final answer
    x = 9,220,563.50

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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.