Home / 68,623,260.93-102,938,201.91-22,564,110.24

Finding the Fourth Proportional to 68,623,260.93, 102,938,201.91 and 22,564,110.24

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Solution

The fourth proportional to 68,623,260.93, 102,938,201.91 and 22,564,110.24 is: 33,847,253.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,623,260.93 : 102,938,201.91 = 22,564,110.24 : x
  2. Step 2: Convert to fraction form
    68,623,260.93/102,938,201.91 = 22,564,110.24/x
  3. Step 3: Cross multiply
    68,623,260.93x = 102,938,201.91 × 22,564,110.24
  4. Step 4: Simplify right side
    68,623,260.93x = 2,322,708,935,804,618.50
  5. Step 5: Solve for x
    x = 2,322,708,935,804,618.50/68,623,260.93
  6. Step 6: Final answer
    x = 33,847,253.90

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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.