Home / 29,570,464.95-44,359,901.33-9,101,891.72

Finding the Fourth Proportional to 29,570,464.95, 44,359,901.33 and 9,101,891.72

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Solution

The fourth proportional to 29,570,464.95, 44,359,901.33 and 9,101,891.72 is: 13,654,131.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,570,464.95 : 44,359,901.33 = 9,101,891.72 : x
  2. Step 2: Convert to fraction form
    29,570,464.95/44,359,901.33 = 9,101,891.72/x
  3. Step 3: Cross multiply
    29,570,464.95x = 44,359,901.33 × 9,101,891.72
  4. Step 4: Simplify right side
    29,570,464.95x = 403,759,018,615,544
  5. Step 5: Solve for x
    x = 403,759,018,615,544/29,570,464.95
  6. Step 6: Final answer
    x = 13,654,131.56

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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.