Home / 29,937,123.23-41,313,288.60-16,186,087.35

Finding the Fourth Proportional to 29,937,123.23, 41,313,288.60 and 16,186,087.35

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Solution

The fourth proportional to 29,937,123.23, 41,313,288.60 and 16,186,087.35 is: 22,336,832.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,937,123.23 : 41,313,288.60 = 16,186,087.35 : x
  2. Step 2: Convert to fraction form
    29,937,123.23/41,313,288.60 = 16,186,087.35/x
  3. Step 3: Cross multiply
    29,937,123.23x = 41,313,288.60 × 16,186,087.35
  4. Step 4: Simplify right side
    29,937,123.23x = 668,700,497,995,359.25
  5. Step 5: Solve for x
    x = 668,700,497,995,359.25/29,937,123.23
  6. Step 6: Final answer
    x = 22,336,832.20

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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.