Home / 14,595,822.80-21,891,660.60-4,499,464.40

Finding the Fourth Proportional to 14,595,822.80, 21,891,660.60 and 4,499,464.40

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Solution

The fourth proportional to 14,595,822.80, 21,891,660.60 and 4,499,464.40 is: 6,748,557.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,595,822.80 : 21,891,660.60 = 4,499,464.40 : x
  2. Step 2: Convert to fraction form
    14,595,822.80/21,891,660.60 = 4,499,464.40/x
  3. Step 3: Cross multiply
    14,595,822.80x = 21,891,660.60 × 4,499,464.40
  4. Step 4: Simplify right side
    14,595,822.80x = 98,500,747,526,582.66
  5. Step 5: Solve for x
    x = 98,500,747,526,582.66/14,595,822.80
  6. Step 6: Final answer
    x = 6,748,557.37

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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.