Home / 35,002,431.08-48,303,356.64-19,321,459.64

Finding the Fourth Proportional to 35,002,431.08, 48,303,356.64 and 19,321,459.64

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Solution

The fourth proportional to 35,002,431.08, 48,303,356.64 and 19,321,459.64 is: 26,663,615.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,002,431.08 : 48,303,356.64 = 19,321,459.64 : x
  2. Step 2: Convert to fraction form
    35,002,431.08/48,303,356.64 = 19,321,459.64/x
  3. Step 3: Cross multiply
    35,002,431.08x = 48,303,356.64 × 19,321,459.64
  4. Step 4: Simplify right side
    35,002,431.08x = 933,291,355,796,286
  5. Step 5: Solve for x
    x = 933,291,355,796,286/35,002,431.08
  6. Step 6: Final answer
    x = 26,663,615.27

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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.