Home / 43,604,001-65,416,130.91-14,850,381.96

Finding the Fourth Proportional to 43,604,001, 65,416,130.91 and 14,850,381.96

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Solution

The fourth proportional to 43,604,001, 65,416,130.91 and 14,850,381.96 is: 22,279,022.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,604,001 : 65,416,130.91 = 14,850,381.96 : x
  2. Step 2: Convert to fraction form
    43,604,001/65,416,130.91 = 14,850,381.96/x
  3. Step 3: Cross multiply
    43,604,001x = 65,416,130.91 × 14,850,381.96
  4. Step 4: Simplify right side
    43,604,001x = 971,454,530,358,862.38
  5. Step 5: Solve for x
    x = 971,454,530,358,862.38/43,604,001
  6. Step 6: Final answer
    x = 22,279,022.75

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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.