Home / 45,185,625.54-62,357,478.58-25,605,862.88

Finding the Fourth Proportional to 45,185,625.54, 62,357,478.58 and 25,605,862.88

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Solution

The fourth proportional to 45,185,625.54, 62,357,478.58 and 25,605,862.88 is: 35,336,836.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,185,625.54 : 62,357,478.58 = 25,605,862.88 : x
  2. Step 2: Convert to fraction form
    45,185,625.54/62,357,478.58 = 25,605,862.88/x
  3. Step 3: Cross multiply
    45,185,625.54x = 62,357,478.58 × 25,605,862.88
  4. Step 4: Simplify right side
    45,185,625.54x = 1,596,717,046,062,017
  5. Step 5: Solve for x
    x = 1,596,717,046,062,017/45,185,625.54
  6. Step 6: Final answer
    x = 35,336,836.15

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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.