Home / 14,754,156.60-22,107,615.30-9,699,562.20

Finding the Fourth Proportional to 14,754,156.60, 22,107,615.30 and 9,699,562.20

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Solution

The fourth proportional to 14,754,156.60, 22,107,615.30 and 9,699,562.20 is: 14,533,815.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,754,156.60 : 22,107,615.30 = 9,699,562.20 : x
  2. Step 2: Convert to fraction form
    14,754,156.60/22,107,615.30 = 9,699,562.20/x
  3. Step 3: Cross multiply
    14,754,156.60x = 22,107,615.30 × 9,699,562.20
  4. Step 4: Simplify right side
    14,754,156.60x = 214,434,189,696,021.66
  5. Step 5: Solve for x
    x = 214,434,189,696,021.66/14,754,156.60
  6. Step 6: Final answer
    x = 14,533,815.49

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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.