Home / 73,472,525.52-101,369,255.38-41,677,458.84

Finding the Fourth Proportional to 73,472,525.52, 101,369,255.38 and 41,677,458.84

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Solution

The fourth proportional to 73,472,525.52, 101,369,255.38 and 41,677,458.84 is: 57,501,942.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,472,525.52 : 101,369,255.38 = 41,677,458.84 : x
  2. Step 2: Convert to fraction form
    73,472,525.52/101,369,255.38 = 41,677,458.84/x
  3. Step 3: Cross multiply
    73,472,525.52x = 101,369,255.38 × 41,677,458.84
  4. Step 4: Simplify right side
    73,472,525.52x = 4,224,812,968,741,398.50
  5. Step 5: Solve for x
    x = 4,224,812,968,741,398.50/73,472,525.52
  6. Step 6: Final answer
    x = 57,501,942.93

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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.