Home / 24,421,605.80-36,632,408.70-7,380,064.40

Finding the Fourth Proportional to 24,421,605.80, 36,632,408.70 and 7,380,064.40

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Solution

The fourth proportional to 24,421,605.80, 36,632,408.70 and 7,380,064.40 is: 11,070,096.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,421,605.80 : 36,632,408.70 = 7,380,064.40 : x
  2. Step 2: Convert to fraction form
    24,421,605.80/36,632,408.70 = 7,380,064.40/x
  3. Step 3: Cross multiply
    24,421,605.80x = 36,632,408.70 × 7,380,064.40
  4. Step 4: Simplify right side
    24,421,605.80x = 270,349,535,333,120.31
  5. Step 5: Solve for x
    x = 270,349,535,333,120.31/24,421,605.80
  6. Step 6: Final answer
    x = 11,070,096.60

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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.