Home / 2,273,879,118.43-3,411,144,042.05-700,119,581.86

Finding the Fourth Proportional to 2,273,879,118.43, 3,411,144,042.05 and 700,119,581.86

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Solution

The fourth proportional to 2,273,879,118.43, 3,411,144,042.05 and 700,119,581.86 is: 1,050,279,551.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,879,118.43 : 3,411,144,042.05 = 700,119,581.86 : x
  2. Step 2: Convert to fraction form
    2,273,879,118.43/3,411,144,042.05 = 700,119,581.86/x
  3. Step 3: Cross multiply
    2,273,879,118.43x = 3,411,144,042.05 × 700,119,581.86
  4. Step 4: Simplify right side
    2,273,879,118.43x = 2,388,208,740,384,276,480
  5. Step 5: Solve for x
    x = 2,388,208,740,384,276,480/2,273,879,118.43
  6. Step 6: Final answer
    x = 1,050,279,551.37

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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.