Home / 43,227,515.08-64,841,259.66-16,294,872.52

Finding the Fourth Proportional to 43,227,515.08, 64,841,259.66 and 16,294,872.52

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Solution

The fourth proportional to 43,227,515.08, 64,841,259.66 and 16,294,872.52 is: 24,442,303.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,227,515.08 : 64,841,259.66 = 16,294,872.52 : x
  2. Step 2: Convert to fraction form
    43,227,515.08/64,841,259.66 = 16,294,872.52/x
  3. Step 3: Cross multiply
    43,227,515.08x = 64,841,259.66 × 16,294,872.52
  4. Step 4: Simplify right side
    43,227,515.08x = 1,056,580,060,195,918.50
  5. Step 5: Solve for x
    x = 1,056,580,060,195,918.50/43,227,515.08
  6. Step 6: Final answer
    x = 24,442,303.89

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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.