Home / 73,077,634.55-100,834,316.91-41,701,357.91

Finding the Fourth Proportional to 73,077,634.55, 100,834,316.91 and 41,701,357.91

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Solution

The fourth proportional to 73,077,634.55, 100,834,316.91 and 41,701,357.91 is: 57,540,558.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,077,634.55 : 100,834,316.91 = 41,701,357.91 : x
  2. Step 2: Convert to fraction form
    73,077,634.55/100,834,316.91 = 41,701,357.91/x
  3. Step 3: Cross multiply
    73,077,634.55x = 100,834,316.91 × 41,701,357.91
  4. Step 4: Simplify right side
    73,077,634.55x = 4,204,927,939,326,361
  5. Step 5: Solve for x
    x = 4,204,927,939,326,361/73,077,634.55
  6. Step 6: Final answer
    x = 57,540,558.96

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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.