Home / 1,837,752,631.71-2,536,313,039.67-1,044,917,405.91

Finding the Fourth Proportional to 1,837,752,631.71, 2,536,313,039.67 and 1,044,917,405.91

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Solution

The fourth proportional to 1,837,752,631.71, 2,536,313,039.67 and 1,044,917,405.91 is: 1,442,107,929.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,752,631.71 : 2,536,313,039.67 = 1,044,917,405.91 : x
  2. Step 2: Convert to fraction form
    1,837,752,631.71/2,536,313,039.67 = 1,044,917,405.91/x
  3. Step 3: Cross multiply
    1,837,752,631.71x = 2,536,313,039.67 × 1,044,917,405.91
  4. Step 4: Simplify right side
    1,837,752,631.71x = 2,650,237,641,987,683,328
  5. Step 5: Solve for x
    x = 2,650,237,641,987,683,328/1,837,752,631.71
  6. Step 6: Final answer
    x = 1,442,107,929.14

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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.