Home / 38,322,012,425.52-52,864,568,427.48-24,249,114,623.28

Finding the Fourth Proportional to 38,322,012,425.52, 52,864,568,427.48 and 24,249,114,623.28

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Solution

The fourth proportional to 38,322,012,425.52, 52,864,568,427.48 and 24,249,114,623.28 is: 33,451,243,767.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,322,012,425.52 : 52,864,568,427.48 = 24,249,114,623.28 : x
  2. Step 2: Convert to fraction form
    38,322,012,425.52/52,864,568,427.48 = 24,249,114,623.28/x
  3. Step 3: Cross multiply
    38,322,012,425.52x = 52,864,568,427.48 × 24,249,114,623.28
  4. Step 4: Simplify right side
    38,322,012,425.52x = 1,281,918,979,308,191,481,856
  5. Step 5: Solve for x
    x = 1,281,918,979,308,191,481,856/38,322,012,425.52
  6. Step 6: Final answer
    x = 33,451,243,767.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.