Home / 29,583,614.64-40,824,604.98-16,530,980.82

Finding the Fourth Proportional to 29,583,614.64, 40,824,604.98 and 16,530,980.82

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Solution

The fourth proportional to 29,583,614.64, 40,824,604.98 and 16,530,980.82 is: 22,812,315.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,583,614.64 : 40,824,604.98 = 16,530,980.82 : x
  2. Step 2: Convert to fraction form
    29,583,614.64/40,824,604.98 = 16,530,980.82/x
  3. Step 3: Cross multiply
    29,583,614.64x = 40,824,604.98 × 16,530,980.82
  4. Step 4: Simplify right side
    29,583,614.64x = 674,870,761,908,456.50
  5. Step 5: Solve for x
    x = 674,870,761,908,456.50/29,583,614.64
  6. Step 6: Final answer
    x = 22,812,315.88

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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.