Home / 41,857,057.98-57,763,411.80-23,019,384.50

Finding the Fourth Proportional to 41,857,057.98, 57,763,411.80 and 23,019,384.50

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Solution

The fourth proportional to 41,857,057.98, 57,763,411.80 and 23,019,384.50 is: 31,767,120.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,857,057.98 : 57,763,411.80 = 23,019,384.50 : x
  2. Step 2: Convert to fraction form
    41,857,057.98/57,763,411.80 = 23,019,384.50/x
  3. Step 3: Cross multiply
    41,857,057.98x = 57,763,411.80 × 23,019,384.50
  4. Step 4: Simplify right side
    41,857,057.98x = 1,329,678,186,256,037
  5. Step 5: Solve for x
    x = 1,329,678,186,256,037/41,857,057.98
  6. Step 6: Final answer
    x = 31,767,120.06

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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.