Home / 43,241,020.90-59,672,606.45-23,661,911.63

Finding the Fourth Proportional to 43,241,020.90, 59,672,606.45 and 23,661,911.63

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Solution

The fourth proportional to 43,241,020.90, 59,672,606.45 and 23,661,911.63 is: 32,653,436.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,241,020.90 : 59,672,606.45 = 23,661,911.63 : x
  2. Step 2: Convert to fraction form
    43,241,020.90/59,672,606.45 = 23,661,911.63/x
  3. Step 3: Cross multiply
    43,241,020.90x = 59,672,606.45 × 23,661,911.63
  4. Step 4: Simplify right side
    43,241,020.90x = 1,411,967,940,582,540
  5. Step 5: Solve for x
    x = 1,411,967,940,582,540/43,241,020.90
  6. Step 6: Final answer
    x = 32,653,436.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.