Home / 29,772,219.20-44,667,293.76-9,301,111.84

Finding the Fourth Proportional to 29,772,219.20, 44,667,293.76 and 9,301,111.84

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Solution

The fourth proportional to 29,772,219.20, 44,667,293.76 and 9,301,111.84 is: 13,954,468.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,772,219.20 : 44,667,293.76 = 9,301,111.84 : x
  2. Step 2: Convert to fraction form
    29,772,219.20/44,667,293.76 = 9,301,111.84/x
  3. Step 3: Cross multiply
    29,772,219.20x = 44,667,293.76 × 9,301,111.84
  4. Step 4: Simplify right side
    29,772,219.20x = 415,455,494,851,894.06
  5. Step 5: Solve for x
    x = 415,455,494,851,894.06/29,772,219.20
  6. Step 6: Final answer
    x = 13,954,468.49

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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.