Home / 14,924,564.70-22,353,669.45-12,933,908.70

Finding the Fourth Proportional to 14,924,564.70, 22,353,669.45 and 12,933,908.70

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Solution

The fourth proportional to 14,924,564.70, 22,353,669.45 and 12,933,908.70 is: 19,372,110.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,924,564.70 : 22,353,669.45 = 12,933,908.70 : x
  2. Step 2: Convert to fraction form
    14,924,564.70/22,353,669.45 = 12,933,908.70/x
  3. Step 3: Cross multiply
    14,924,564.70x = 22,353,669.45 × 12,933,908.70
  4. Step 4: Simplify right side
    14,924,564.70x = 289,120,319,776,279.19
  5. Step 5: Solve for x
    x = 289,120,319,776,279.19/14,924,564.70
  6. Step 6: Final answer
    x = 19,372,110.72

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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.