Home / 25,461,955.26-38,192,560.56-6,292,714.50

Finding the Fourth Proportional to 25,461,955.26, 38,192,560.56 and 6,292,714.50

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Solution

The fourth proportional to 25,461,955.26, 38,192,560.56 and 6,292,714.50 is: 9,438,979.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,461,955.26 : 38,192,560.56 = 6,292,714.50 : x
  2. Step 2: Convert to fraction form
    25,461,955.26/38,192,560.56 = 6,292,714.50/x
  3. Step 3: Cross multiply
    25,461,955.26x = 38,192,560.56 × 6,292,714.50
  4. Step 4: Simplify right side
    25,461,955.26x = 240,334,879,628,040.12
  5. Step 5: Solve for x
    x = 240,334,879,628,040.12/25,461,955.26
  6. Step 6: Final answer
    x = 9,438,979.73

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1.5x scale

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.