Home / 14,569,673.47-21,850,704.31-4,331,776.30

Finding the Fourth Proportional to 14,569,673.47, 21,850,704.31 and 4,331,776.30

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Solution

The fourth proportional to 14,569,673.47, 21,850,704.31 and 4,331,776.30 is: 6,496,532.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,569,673.47 : 21,850,704.31 = 4,331,776.30 : x
  2. Step 2: Convert to fraction form
    14,569,673.47/21,850,704.31 = 4,331,776.30/x
  3. Step 3: Cross multiply
    14,569,673.47x = 21,850,704.31 × 4,331,776.30
  4. Step 4: Simplify right side
    14,569,673.47x = 94,652,363,068,365.84
  5. Step 5: Solve for x
    x = 94,652,363,068,365.84/14,569,673.47
  6. Step 6: Final answer
    x = 6,496,532.90

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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.