Home / 29,817,443.18-41,147,528.83-16,586,555.19

Finding the Fourth Proportional to 29,817,443.18, 41,147,528.83 and 16,586,555.19

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Solution

The fourth proportional to 29,817,443.18, 41,147,528.83 and 16,586,555.19 is: 22,889,144.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,817,443.18 : 41,147,528.83 = 16,586,555.19 : x
  2. Step 2: Convert to fraction form
    29,817,443.18/41,147,528.83 = 16,586,555.19/x
  3. Step 3: Cross multiply
    29,817,443.18x = 41,147,528.83 × 16,586,555.19
  4. Step 4: Simplify right side
    29,817,443.18x = 682,495,757,768,424.25
  5. Step 5: Solve for x
    x = 682,495,757,768,424.25/29,817,443.18
  6. Step 6: Final answer
    x = 22,889,144.24

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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.