Home / 25,435,235,598.61-38,152,844,418.03-6,802,247,180.20

Finding the Fourth Proportional to 25,435,235,598.61, 38,152,844,418.03 and 6,802,247,180.20

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Solution

The fourth proportional to 25,435,235,598.61, 38,152,844,418.03 and 6,802,247,180.20 is: 10,203,368,368.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,435,235,598.61 : 38,152,844,418.03 = 6,802,247,180.20 : x
  2. Step 2: Convert to fraction form
    25,435,235,598.61/38,152,844,418.03 = 6,802,247,180.20/x
  3. Step 3: Cross multiply
    25,435,235,598.61x = 38,152,844,418.03 × 6,802,247,180.20
  4. Step 4: Simplify right side
    25,435,235,598.61x = 259,525,078,359,153,868,800
  5. Step 5: Solve for x
    x = 259,525,078,359,153,868,800/25,435,235,598.61
  6. Step 6: Final answer
    x = 10,203,368,368.77

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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.