Home / 251,952,543.36-377,928,819.44-60,476,319.36

Finding the Fourth Proportional to 251,952,543.36, 377,928,819.44 and 60,476,319.36

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Solution

The fourth proportional to 251,952,543.36, 377,928,819.44 and 60,476,319.36 is: 90,714,480.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,952,543.36 : 377,928,819.44 = 60,476,319.36 : x
  2. Step 2: Convert to fraction form
    251,952,543.36/377,928,819.44 = 60,476,319.36/x
  3. Step 3: Cross multiply
    251,952,543.36x = 377,928,819.44 × 60,476,319.36
  4. Step 4: Simplify right side
    251,952,543.36x = 22,855,743,979,801,216
  5. Step 5: Solve for x
    x = 22,855,743,979,801,216/251,952,543.36
  6. Step 6: Final answer
    x = 90,714,480.10

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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.