Home / 43,910,214.72-65,852,513.28-14,760,758.92

Finding the Fourth Proportional to 43,910,214.72, 65,852,513.28 and 14,760,758.92

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Solution

The fourth proportional to 43,910,214.72, 65,852,513.28 and 14,760,758.92 is: 22,136,832.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,910,214.72 : 65,852,513.28 = 14,760,758.92 : x
  2. Step 2: Convert to fraction form
    43,910,214.72/65,852,513.28 = 14,760,758.92/x
  3. Step 3: Cross multiply
    43,910,214.72x = 65,852,513.28 × 14,760,758.92
  4. Step 4: Simplify right side
    43,910,214.72x = 972,033,072,802,178.50
  5. Step 5: Solve for x
    x = 972,033,072,802,178.50/43,910,214.72
  6. Step 6: Final answer
    x = 22,136,832.60

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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.