Home / 15,027,175,339.76-22,540,750,058.51-3,835,048,614.36

Finding the Fourth Proportional to 15,027,175,339.76, 22,540,750,058.51 and 3,835,048,614.36

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Solution

The fourth proportional to 15,027,175,339.76, 22,540,750,058.51 and 3,835,048,614.36 is: 5,752,569,616.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,027,175,339.76 : 22,540,750,058.51 = 3,835,048,614.36 : x
  2. Step 2: Convert to fraction form
    15,027,175,339.76/22,540,750,058.51 = 3,835,048,614.36/x
  3. Step 3: Cross multiply
    15,027,175,339.76x = 22,540,750,058.51 × 3,835,048,614.36
  4. Step 4: Simplify right side
    15,027,175,339.76x = 86,444,872,278,523,854,848
  5. Step 5: Solve for x
    x = 86,444,872,278,523,854,848/15,027,175,339.76
  6. Step 6: Final answer
    x = 5,752,569,616.31

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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.