Home / 88,923,751-122,714,776.38-48,225,895

Finding the Fourth Proportional to 88,923,751, 122,714,776.38 and 48,225,895

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Solution

The fourth proportional to 88,923,751, 122,714,776.38 and 48,225,895 is: 66,551,735.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,923,751 : 122,714,776.38 = 48,225,895 : x
  2. Step 2: Convert to fraction form
    88,923,751/122,714,776.38 = 48,225,895/x
  3. Step 3: Cross multiply
    88,923,751x = 122,714,776.38 × 48,225,895
  4. Step 4: Simplify right side
    88,923,751x = 5,918,029,920,650,360
  5. Step 5: Solve for x
    x = 5,918,029,920,650,360/88,923,751
  6. Step 6: Final answer
    x = 66,551,735.10

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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.