Home / 15,914,420.83-23,824,050.64-9,746,983.18

Finding the Fourth Proportional to 15,914,420.83, 23,824,050.64 and 9,746,983.18

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Solution

The fourth proportional to 15,914,420.83, 23,824,050.64 and 9,746,983.18 is: 14,591,333.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,914,420.83 : 23,824,050.64 = 9,746,983.18 : x
  2. Step 2: Convert to fraction form
    15,914,420.83/23,824,050.64 = 9,746,983.18/x
  3. Step 3: Cross multiply
    15,914,420.83x = 23,824,050.64 × 9,746,983.18
  4. Step 4: Simplify right side
    15,914,420.83x = 232,212,620,867,548.22
  5. Step 5: Solve for x
    x = 232,212,620,867,548.22/15,914,420.83
  6. Step 6: Final answer
    x = 14,591,333.44

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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.