Home / 55,290,294.05-76,315,783.64-32,092,894.40

Finding the Fourth Proportional to 55,290,294.05, 76,315,783.64 and 32,092,894.40

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Solution

The fourth proportional to 55,290,294.05, 76,315,783.64 and 32,092,894.40 is: 44,297,004.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,290,294.05 : 76,315,783.64 = 32,092,894.40 : x
  2. Step 2: Convert to fraction form
    55,290,294.05/76,315,783.64 = 32,092,894.40/x
  3. Step 3: Cross multiply
    55,290,294.05x = 76,315,783.64 × 32,092,894.40
  4. Step 4: Simplify right side
    55,290,294.05x = 2,449,194,384,869,724.50
  5. Step 5: Solve for x
    x = 2,449,194,384,869,724.50/55,290,294.05
  6. Step 6: Final answer
    x = 44,297,004.15

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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.