Home / 27,595,355,818.40-41,399,080,345.20-8,959,680,375.20

Finding the Fourth Proportional to 27,595,355,818.40, 41,399,080,345.20 and 8,959,680,375.20

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Solution

The fourth proportional to 27,595,355,818.40, 41,399,080,345.20 and 8,959,680,375.20 is: 13,441,483,783.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,595,355,818.40 : 41,399,080,345.20 = 8,959,680,375.20 : x
  2. Step 2: Convert to fraction form
    27,595,355,818.40/41,399,080,345.20 = 8,959,680,375.20/x
  3. Step 3: Cross multiply
    27,595,355,818.40x = 41,399,080,345.20 × 8,959,680,375.20
  4. Step 4: Simplify right side
    27,595,355,818.40x = 370,922,527,720,216,461,312
  5. Step 5: Solve for x
    x = 370,922,527,720,216,461,312/27,595,355,818.40
  6. Step 6: Final answer
    x = 13,441,483,783.04

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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.