Home / 25,001,334-37,505,745.12-9,048,714.48

Finding the Fourth Proportional to 25,001,334, 37,505,745.12 and 9,048,714.48

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Solution

The fourth proportional to 25,001,334, 37,505,745.12 and 9,048,714.48 is: 13,574,426.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,001,334 : 37,505,745.12 = 9,048,714.48 : x
  2. Step 2: Convert to fraction form
    25,001,334/37,505,745.12 = 9,048,714.48/x
  3. Step 3: Cross multiply
    25,001,334x = 37,505,745.12 × 9,048,714.48
  4. Step 4: Simplify right side
    25,001,334x = 339,378,778,950,533.31
  5. Step 5: Solve for x
    x = 339,378,778,950,533.31/25,001,334
  6. Step 6: Final answer
    x = 13,574,426.83

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1.5x scale

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.