Home / 56,735,224.64-85,102,836.32-14,184,952.64

Finding the Fourth Proportional to 56,735,224.64, 85,102,836.32 and 14,184,952.64

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Solution

The fourth proportional to 56,735,224.64, 85,102,836.32 and 14,184,952.64 is: 21,277,428.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,735,224.64 : 85,102,836.32 = 14,184,952.64 : x
  2. Step 2: Convert to fraction form
    56,735,224.64/85,102,836.32 = 14,184,952.64/x
  3. Step 3: Cross multiply
    56,735,224.64x = 85,102,836.32 × 14,184,952.64
  4. Step 4: Simplify right side
    56,735,224.64x = 1,207,179,702,728,871.75
  5. Step 5: Solve for x
    x = 1,207,179,702,728,871.75/56,735,224.64
  6. Step 6: Final answer
    x = 21,277,428.80

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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.