Home / 43,184,609.40-64,650,942.90-41,924,897.40

Finding the Fourth Proportional to 43,184,609.40, 64,650,942.90 and 41,924,897.40

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Solution

The fourth proportional to 43,184,609.40, 64,650,942.90 and 41,924,897.40 is: 62,765,049.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,184,609.40 : 64,650,942.90 = 41,924,897.40 : x
  2. Step 2: Convert to fraction form
    43,184,609.40/64,650,942.90 = 41,924,897.40/x
  3. Step 3: Cross multiply
    43,184,609.40x = 64,650,942.90 × 41,924,897.40
  4. Step 4: Simplify right side
    43,184,609.40x = 2,710,484,147,895,758.50
  5. Step 5: Solve for x
    x = 2,710,484,147,895,758.50/43,184,609.40
  6. Step 6: Final answer
    x = 62,765,049.53

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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.