Home / 100,183,203.90-150,293,684.58-37,953,158.16

Finding the Fourth Proportional to 100,183,203.90, 150,293,684.58 and 37,953,158.16

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Solution

The fourth proportional to 100,183,203.90, 150,293,684.58 and 37,953,158.16 is: 56,936,889.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,183,203.90 : 150,293,684.58 = 37,953,158.16 : x
  2. Step 2: Convert to fraction form
    100,183,203.90/150,293,684.58 = 37,953,158.16/x
  3. Step 3: Cross multiply
    100,183,203.90x = 150,293,684.58 × 37,953,158.16
  4. Step 4: Simplify right side
    100,183,203.90x = 5,704,119,981,313,893
  5. Step 5: Solve for x
    x = 5,704,119,981,313,893/100,183,203.90
  6. Step 6: Final answer
    x = 56,936,889.21

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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.