Home / 29,254,238.52-43,884,261.06-10,815,016.88

Finding the Fourth Proportional to 29,254,238.52, 43,884,261.06 and 10,815,016.88

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Solution

The fourth proportional to 29,254,238.52, 43,884,261.06 and 10,815,016.88 is: 16,223,598.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,254,238.52 : 43,884,261.06 = 10,815,016.88 : x
  2. Step 2: Convert to fraction form
    29,254,238.52/43,884,261.06 = 10,815,016.88/x
  3. Step 3: Cross multiply
    29,254,238.52x = 43,884,261.06 × 10,815,016.88
  4. Step 4: Simplify right side
    29,254,238.52x = 474,609,024,130,226.75
  5. Step 5: Solve for x
    x = 474,609,024,130,226.75/29,254,238.52
  6. Step 6: Final answer
    x = 16,223,598.64

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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.