Home / 14,985,328.28-22,464,214.31-5,398,362.27

Finding the Fourth Proportional to 14,985,328.28, 22,464,214.31 and 5,398,362.27

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Solution

The fourth proportional to 14,985,328.28, 22,464,214.31 and 5,398,362.27 is: 8,092,579.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,985,328.28 : 22,464,214.31 = 5,398,362.27 : x
  2. Step 2: Convert to fraction form
    14,985,328.28/22,464,214.31 = 5,398,362.27/x
  3. Step 3: Cross multiply
    14,985,328.28x = 22,464,214.31 × 5,398,362.27
  4. Step 4: Simplify right side
    14,985,328.28x = 121,269,966,969,793.98
  5. Step 5: Solve for x
    x = 121,269,966,969,793.98/14,985,328.28
  6. Step 6: Final answer
    x = 8,092,579.94

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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.