Home / 58,702,920.85-81,010,176.32-32,597,436.32

Finding the Fourth Proportional to 58,702,920.85, 81,010,176.32 and 32,597,436.32

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Solution

The fourth proportional to 58,702,920.85, 81,010,176.32 and 32,597,436.32 is: 44,984,542.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,702,920.85 : 81,010,176.32 = 32,597,436.32 : x
  2. Step 2: Convert to fraction form
    58,702,920.85/81,010,176.32 = 32,597,436.32/x
  3. Step 3: Cross multiply
    58,702,920.85x = 81,010,176.32 × 32,597,436.32
  4. Step 4: Simplify right side
    58,702,920.85x = 2,640,724,063,458,121
  5. Step 5: Solve for x
    x = 2,640,724,063,458,121/58,702,920.85
  6. Step 6: Final answer
    x = 44,984,542.94

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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.