Home / 25,435,235,597.61-38,152,844,416.53-6,802,247,179.20

Finding the Fourth Proportional to 25,435,235,597.61, 38,152,844,416.53 and 6,802,247,179.20

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Solution

The fourth proportional to 25,435,235,597.61, 38,152,844,416.53 and 6,802,247,179.20 is: 10,203,368,367.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,435,235,597.61 : 38,152,844,416.53 = 6,802,247,179.20 : x
  2. Step 2: Convert to fraction form
    25,435,235,597.61/38,152,844,416.53 = 6,802,247,179.20/x
  3. Step 3: Cross multiply
    25,435,235,597.61x = 38,152,844,416.53 × 6,802,247,179.20
  4. Step 4: Simplify right side
    25,435,235,597.61x = 259,525,078,310,797,639,680
  5. Step 5: Solve for x
    x = 259,525,078,310,797,639,680/25,435,235,597.61
  6. Step 6: Final answer
    x = 10,203,368,367.27

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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.