Home / 15,184,939.88-22,772,722.80-4,403,035.46

Finding the Fourth Proportional to 15,184,939.88, 22,772,722.80 and 4,403,035.46

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Solution

The fourth proportional to 15,184,939.88, 22,772,722.80 and 4,403,035.46 is: 6,603,194.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,184,939.88 : 22,772,722.80 = 4,403,035.46 : x
  2. Step 2: Convert to fraction form
    15,184,939.88/22,772,722.80 = 4,403,035.46/x
  3. Step 3: Cross multiply
    15,184,939.88x = 22,772,722.80 × 4,403,035.46
  4. Step 4: Simplify right side
    15,184,939.88x = 100,269,106,009,150.48
  5. Step 5: Solve for x
    x = 100,269,106,009,150.48/15,184,939.88
  6. Step 6: Final answer
    x = 6,603,194.14

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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.