Home / 47,060,662.74-64,945,291.56-26,153,576.43

Finding the Fourth Proportional to 47,060,662.74, 64,945,291.56 and 26,153,576.43

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Solution

The fourth proportional to 47,060,662.74, 64,945,291.56 and 26,153,576.43 is: 36,092,811.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,060,662.74 : 64,945,291.56 = 26,153,576.43 : x
  2. Step 2: Convert to fraction form
    47,060,662.74/64,945,291.56 = 26,153,576.43/x
  3. Step 3: Cross multiply
    47,060,662.74x = 64,945,291.56 × 26,153,576.43
  4. Step 4: Simplify right side
    47,060,662.74x = 1,698,551,646,241,473
  5. Step 5: Solve for x
    x = 1,698,551,646,241,473/47,060,662.74
  6. Step 6: Final answer
    x = 36,092,811.86

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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.