Home / 58,149,878.10-80,247,362.49-32,045,332.56

Finding the Fourth Proportional to 58,149,878.10, 80,247,362.49 and 32,045,332.56

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Solution

The fourth proportional to 58,149,878.10, 80,247,362.49 and 32,045,332.56 is: 44,222,851.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,149,878.10 : 80,247,362.49 = 32,045,332.56 : x
  2. Step 2: Convert to fraction form
    58,149,878.10/80,247,362.49 = 32,045,332.56/x
  3. Step 3: Cross multiply
    58,149,878.10x = 80,247,362.49 × 32,045,332.56
  4. Step 4: Simplify right side
    58,149,878.10x = 2,571,553,418,054,919.50
  5. Step 5: Solve for x
    x = 2,571,553,418,054,919.50/58,149,878.10
  6. Step 6: Final answer
    x = 44,222,851.40

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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.