Home / 35,002,429.08-48,303,353.88-19,321,457.64

Finding the Fourth Proportional to 35,002,429.08, 48,303,353.88 and 19,321,457.64

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Solution

The fourth proportional to 35,002,429.08, 48,303,353.88 and 19,321,457.64 is: 26,663,612.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,002,429.08 : 48,303,353.88 = 19,321,457.64 : x
  2. Step 2: Convert to fraction form
    35,002,429.08/48,303,353.88 = 19,321,457.64/x
  3. Step 3: Cross multiply
    35,002,429.08x = 48,303,353.88 × 19,321,457.64
  4. Step 4: Simplify right side
    35,002,429.08x = 933,291,205,862,349.75
  5. Step 5: Solve for x
    x = 933,291,205,862,349.75/35,002,429.08
  6. Step 6: Final answer
    x = 26,663,612.51

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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.