Home / 15,533,685.82-23,300,508.56-4,174,134.70

Finding the Fourth Proportional to 15,533,685.82, 23,300,508.56 and 4,174,134.70

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Solution

The fourth proportional to 15,533,685.82, 23,300,508.56 and 4,174,134.70 is: 6,261,196.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,533,685.82 : 23,300,508.56 = 4,174,134.70 : x
  2. Step 2: Convert to fraction form
    15,533,685.82/23,300,508.56 = 4,174,134.70/x
  3. Step 3: Cross multiply
    15,533,685.82x = 23,300,508.56 × 4,174,134.70
  4. Step 4: Simplify right side
    15,533,685.82x = 97,259,461,307,943.03
  5. Step 5: Solve for x
    x = 97,259,461,307,943.03/15,533,685.82
  6. Step 6: Final answer
    x = 6,261,196.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.