Home / 14,571,113.10-21,857,730.45-5,595,665.10

Finding the Fourth Proportional to 14,571,113.10, 21,857,730.45 and 5,595,665.10

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Solution

The fourth proportional to 14,571,113.10, 21,857,730.45 and 5,595,665.10 is: 8,393,905.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,571,113.10 : 21,857,730.45 = 5,595,665.10 : x
  2. Step 2: Convert to fraction form
    14,571,113.10/21,857,730.45 = 5,595,665.10/x
  3. Step 3: Cross multiply
    14,571,113.10x = 21,857,730.45 × 5,595,665.10
  4. Step 4: Simplify right side
    14,571,113.10x = 122,308,539,444,272.28
  5. Step 5: Solve for x
    x = 122,308,539,444,272.28/14,571,113.10
  6. Step 6: Final answer
    x = 8,393,905.02

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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.