Home / 57,572,523.90-86,232,814.65-50,014,251.90

Finding the Fourth Proportional to 57,572,523.90, 86,232,814.65 and 50,014,251.90

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Solution

The fourth proportional to 57,572,523.90, 86,232,814.65 and 50,014,251.90 is: 74,911,944.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,572,523.90 : 86,232,814.65 = 50,014,251.90 : x
  2. Step 2: Convert to fraction form
    57,572,523.90/86,232,814.65 = 50,014,251.90/x
  3. Step 3: Cross multiply
    57,572,523.90x = 86,232,814.65 × 50,014,251.90
  4. Step 4: Simplify right side
    57,572,523.90x = 4,312,869,713,951,110.50
  5. Step 5: Solve for x
    x = 4,312,869,713,951,110.50/57,572,523.90
  6. Step 6: Final answer
    x = 74,911,944.48

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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.