Home / 1,837,752,631.50-2,536,313,039.34-1,044,917,405.66

Finding the Fourth Proportional to 1,837,752,631.50, 2,536,313,039.34 and 1,044,917,405.66

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Solution

The fourth proportional to 1,837,752,631.50, 2,536,313,039.34 and 1,044,917,405.66 is: 1,442,107,928.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,752,631.50 : 2,536,313,039.34 = 1,044,917,405.66 : x
  2. Step 2: Convert to fraction form
    1,837,752,631.50/2,536,313,039.34 = 1,044,917,405.66/x
  3. Step 3: Cross multiply
    1,837,752,631.50x = 2,536,313,039.34 × 1,044,917,405.66
  4. Step 4: Simplify right side
    1,837,752,631.50x = 2,650,237,641,008,782,336
  5. Step 5: Solve for x
    x = 2,650,237,641,008,782,336/1,837,752,631.50
  6. Step 6: Final answer
    x = 1,442,107,928.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.