Home / 47,255,866.56-65,227,513.14-27,414,644.40

Finding the Fourth Proportional to 47,255,866.56, 65,227,513.14 and 27,414,644.40

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Solution

The fourth proportional to 47,255,866.56, 65,227,513.14 and 27,414,644.40 is: 37,840,573.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,255,866.56 : 65,227,513.14 = 27,414,644.40 : x
  2. Step 2: Convert to fraction form
    47,255,866.56/65,227,513.14 = 27,414,644.40/x
  3. Step 3: Cross multiply
    47,255,866.56x = 65,227,513.14 × 27,414,644.40
  4. Step 4: Simplify right side
    47,255,866.56x = 1,788,189,077,829,427.25
  5. Step 5: Solve for x
    x = 1,788,189,077,829,427.25/47,255,866.56
  6. Step 6: Final answer
    x = 37,840,573.20

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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.