Home / 42,840,346.84-59,119,073.84-24,255,007.72

Finding the Fourth Proportional to 42,840,346.84, 59,119,073.84 and 24,255,007.72

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Solution

The fourth proportional to 42,840,346.84, 59,119,073.84 and 24,255,007.72 is: 33,471,568.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,840,346.84 : 59,119,073.84 = 24,255,007.72 : x
  2. Step 2: Convert to fraction form
    42,840,346.84/59,119,073.84 = 24,255,007.72/x
  3. Step 3: Cross multiply
    42,840,346.84x = 59,119,073.84 × 24,255,007.72
  4. Step 4: Simplify right side
    42,840,346.84x = 1,433,933,592,388,450
  5. Step 5: Solve for x
    x = 1,433,933,592,388,450/42,840,346.84
  6. Step 6: Final answer
    x = 33,471,568.23

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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.