Home / 55,823,069.08-77,024,544.33-32,613,713.83

Finding the Fourth Proportional to 55,823,069.08, 77,024,544.33 and 32,613,713.83

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Solution

The fourth proportional to 55,823,069.08, 77,024,544.33 and 32,613,713.83 is: 45,000,328.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,823,069.08 : 77,024,544.33 = 32,613,713.83 : x
  2. Step 2: Convert to fraction form
    55,823,069.08/77,024,544.33 = 32,613,713.83/x
  3. Step 3: Cross multiply
    55,823,069.08x = 77,024,544.33 × 32,613,713.83
  4. Step 4: Simplify right side
    55,823,069.08x = 2,512,056,446,664,769
  5. Step 5: Solve for x
    x = 2,512,056,446,664,769/55,823,069.08
  6. Step 6: Final answer
    x = 45,000,328.50

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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.