Home / 37,576,598.40-51,854,828.40-22,107,680.64

Finding the Fourth Proportional to 37,576,598.40, 51,854,828.40 and 22,107,680.64

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Solution

The fourth proportional to 37,576,598.40, 51,854,828.40 and 22,107,680.64 is: 30,508,083.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,576,598.40 : 51,854,828.40 = 22,107,680.64 : x
  2. Step 2: Convert to fraction form
    37,576,598.40/51,854,828.40 = 22,107,680.64/x
  3. Step 3: Cross multiply
    37,576,598.40x = 51,854,828.40 × 22,107,680.64
  4. Step 4: Simplify right side
    37,576,598.40x = 1,146,389,985,909,202.25
  5. Step 5: Solve for x
    x = 1,146,389,985,909,202.25/37,576,598.40
  6. Step 6: Final answer
    x = 30,508,083.08

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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.