Home / 1,837,752,632.74-2,536,313,041.08-1,044,917,406.91

Finding the Fourth Proportional to 1,837,752,632.74, 2,536,313,041.08 and 1,044,917,406.91

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Solution

The fourth proportional to 1,837,752,632.74, 2,536,313,041.08 and 1,044,917,406.91 is: 1,442,107,930.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,752,632.74 : 2,536,313,041.08 = 1,044,917,406.91 : x
  2. Step 2: Convert to fraction form
    1,837,752,632.74/2,536,313,041.08 = 1,044,917,406.91/x
  3. Step 3: Cross multiply
    1,837,752,632.74x = 2,536,313,041.08 × 1,044,917,406.91
  4. Step 4: Simplify right side
    1,837,752,632.74x = 2,650,237,645,997,329,920
  5. Step 5: Solve for x
    x = 2,650,237,645,997,329,920/1,837,752,632.74
  6. Step 6: Final answer
    x = 1,442,107,930.51

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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.