Home / 73,595,601.07-101,562,601.14-40,557,035.62

Finding the Fourth Proportional to 73,595,601.07, 101,562,601.14 and 40,557,035.62

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Solution

The fourth proportional to 73,595,601.07, 101,562,601.14 and 40,557,035.62 is: 55,969,079.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,595,601.07 : 101,562,601.14 = 40,557,035.62 : x
  2. Step 2: Convert to fraction form
    73,595,601.07/101,562,601.14 = 40,557,035.62/x
  3. Step 3: Cross multiply
    73,595,601.07x = 101,562,601.14 × 40,557,035.62
  4. Step 4: Simplify right side
    73,595,601.07x = 4,119,078,032,094,832.50
  5. Step 5: Solve for x
    x = 4,119,078,032,094,832.50/73,595,601.07
  6. Step 6: Final answer
    x = 55,969,079.30

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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.