Home / 25,286,491,714.97-37,932,069,130.32-8,269,345,543.23

Finding the Fourth Proportional to 25,286,491,714.97, 37,932,069,130.32 and 8,269,345,543.23

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Solution

The fourth proportional to 25,286,491,714.97, 37,932,069,130.32 and 8,269,345,543.23 is: 12,404,780,795.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,286,491,714.97 : 37,932,069,130.32 = 8,269,345,543.23 : x
  2. Step 2: Convert to fraction form
    25,286,491,714.97/37,932,069,130.32 = 8,269,345,543.23/x
  3. Step 3: Cross multiply
    25,286,491,714.97x = 37,932,069,130.32 × 8,269,345,543.23
  4. Step 4: Simplify right side
    25,286,491,714.97x = 313,673,386,808,303,943,680
  5. Step 5: Solve for x
    x = 313,673,386,808,303,943,680/25,286,491,714.97
  6. Step 6: Final answer
    x = 12,404,780,795.38

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.