Home / 49,752,341.24-74,639,140.67-17,405,299.04

Finding the Fourth Proportional to 49,752,341.24, 74,639,140.67 and 17,405,299.04

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Solution

The fourth proportional to 49,752,341.24, 74,639,140.67 and 17,405,299.04 is: 26,111,666.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,752,341.24 : 74,639,140.67 = 17,405,299.04 : x
  2. Step 2: Convert to fraction form
    49,752,341.24/74,639,140.67 = 17,405,299.04/x
  3. Step 3: Cross multiply
    49,752,341.24x = 74,639,140.67 × 17,405,299.04
  4. Step 4: Simplify right side
    49,752,341.24x = 1,299,116,563,120,293.50
  5. Step 5: Solve for x
    x = 1,299,116,563,120,293.50/49,752,341.24
  6. Step 6: Final answer
    x = 26,111,666.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.