Home / 11,636,211,025.76-17,454,316,769.28-2,793,049,879.19

Finding the Fourth Proportional to 11,636,211,025.76, 17,454,316,769.28 and 2,793,049,879.19

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Solution

The fourth proportional to 11,636,211,025.76, 17,454,316,769.28 and 2,793,049,879.19 is: 4,189,574,874.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,636,211,025.76 : 17,454,316,769.28 = 2,793,049,879.19 : x
  2. Step 2: Convert to fraction form
    11,636,211,025.76/17,454,316,769.28 = 2,793,049,879.19/x
  3. Step 3: Cross multiply
    11,636,211,025.76x = 17,454,316,769.28 × 2,793,049,879.19
  4. Step 4: Simplify right side
    11,636,211,025.76x = 48,750,777,343,694,217,216
  5. Step 5: Solve for x
    x = 48,750,777,343,694,217,216/11,636,211,025.76
  6. Step 6: Final answer
    x = 4,189,574,874.14

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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.