Home / 15,331,313.90-22,996,970.85-14,584,817.90

Finding the Fourth Proportional to 15,331,313.90, 22,996,970.85 and 14,584,817.90

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Solution

The fourth proportional to 15,331,313.90, 22,996,970.85 and 14,584,817.90 is: 21,877,226.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,331,313.90 : 22,996,970.85 = 14,584,817.90 : x
  2. Step 2: Convert to fraction form
    15,331,313.90/22,996,970.85 = 14,584,817.90/x
  3. Step 3: Cross multiply
    15,331,313.90x = 22,996,970.85 × 14,584,817.90
  4. Step 4: Simplify right side
    15,331,313.90x = 335,406,632,098,858.25
  5. Step 5: Solve for x
    x = 335,406,632,098,858.25/15,331,313.90
  6. Step 6: Final answer
    x = 21,877,226.85

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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.