Home / 74,957,227.83-103,439,031.48-41,467,944.15

Finding the Fourth Proportional to 74,957,227.83, 103,439,031.48 and 41,467,944.15

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Solution

The fourth proportional to 74,957,227.83, 103,439,031.48 and 41,467,944.15 is: 57,224,688.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,957,227.83 : 103,439,031.48 = 41,467,944.15 : x
  2. Step 2: Convert to fraction form
    74,957,227.83/103,439,031.48 = 41,467,944.15/x
  3. Step 3: Cross multiply
    74,957,227.83x = 103,439,031.48 × 41,467,944.15
  4. Step 4: Simplify right side
    74,957,227.83x = 4,289,403,980,342,732
  5. Step 5: Solve for x
    x = 4,289,403,980,342,732/74,957,227.83
  6. Step 6: Final answer
    x = 57,224,688.06

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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.