Home / 34,389,693.48-47,461,126.32-25,672,729.44

Finding the Fourth Proportional to 34,389,693.48, 47,461,126.32 and 25,672,729.44

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Solution

The fourth proportional to 34,389,693.48, 47,461,126.32 and 25,672,729.44 is: 35,430,866.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,389,693.48 : 47,461,126.32 = 25,672,729.44 : x
  2. Step 2: Convert to fraction form
    34,389,693.48/47,461,126.32 = 25,672,729.44/x
  3. Step 3: Cross multiply
    34,389,693.48x = 47,461,126.32 × 25,672,729.44
  4. Step 4: Simplify right side
    34,389,693.48x = 1,218,456,654,931,023
  5. Step 5: Solve for x
    x = 1,218,456,654,931,023/34,389,693.48
  6. Step 6: Final answer
    x = 35,430,866.97

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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.