Home / 64,605,846.48-96,897,263.37-25,741,041.27

Finding the Fourth Proportional to 64,605,846.48, 96,897,263.37 and 25,741,041.27

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Solution

The fourth proportional to 64,605,846.48, 96,897,263.37 and 25,741,041.27 is: 38,606,977.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,605,846.48 : 96,897,263.37 = 25,741,041.27 : x
  2. Step 2: Convert to fraction form
    64,605,846.48/96,897,263.37 = 25,741,041.27/x
  3. Step 3: Cross multiply
    64,605,846.48x = 96,897,263.37 × 25,741,041.27
  4. Step 4: Simplify right side
    64,605,846.48x = 2,494,236,455,357,229.50
  5. Step 5: Solve for x
    x = 2,494,236,455,357,229.50/64,605,846.48
  6. Step 6: Final answer
    x = 38,606,977.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.