Home / 42,915,611.89-59,221,742.33-24,332,002.52

Finding the Fourth Proportional to 42,915,611.89, 59,221,742.33 and 24,332,002.52

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Solution

The fourth proportional to 42,915,611.89, 59,221,742.33 and 24,332,002.52 is: 33,577,141.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,915,611.89 : 59,221,742.33 = 24,332,002.52 : x
  2. Step 2: Convert to fraction form
    42,915,611.89/59,221,742.33 = 24,332,002.52/x
  3. Step 3: Cross multiply
    42,915,611.89x = 59,221,742.33 × 24,332,002.52
  4. Step 4: Simplify right side
    42,915,611.89x = 1,440,983,583,490,690.75
  5. Step 5: Solve for x
    x = 1,440,983,583,490,690.75/42,915,611.89
  6. Step 6: Final answer
    x = 33,577,141.75

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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.