Home / 74,077,618.96-102,233,391.81-41,048,228.66

Finding the Fourth Proportional to 74,077,618.96, 102,233,391.81 and 41,048,228.66

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Solution

The fourth proportional to 74,077,618.96, 102,233,391.81 and 41,048,228.66 is: 56,650,034.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,077,618.96 : 102,233,391.81 = 41,048,228.66 : x
  2. Step 2: Convert to fraction form
    74,077,618.96/102,233,391.81 = 41,048,228.66/x
  3. Step 3: Cross multiply
    74,077,618.96x = 102,233,391.81 × 41,048,228.66
  4. Step 4: Simplify right side
    74,077,618.96x = 4,196,499,644,032,635.50
  5. Step 5: Solve for x
    x = 4,196,499,644,032,635.50/74,077,618.96
  6. Step 6: Final answer
    x = 56,650,034.15

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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.