Home / 291,952,158.64-437,954,847.32-95,165,061.48

Finding the Fourth Proportional to 291,952,158.64, 437,954,847.32 and 95,165,061.48

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Solution

The fourth proportional to 291,952,158.64, 437,954,847.32 and 95,165,061.48 is: 142,756,265.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    291,952,158.64 : 437,954,847.32 = 95,165,061.48 : x
  2. Step 2: Convert to fraction form
    291,952,158.64/437,954,847.32 = 95,165,061.48/x
  3. Step 3: Cross multiply
    291,952,158.64x = 437,954,847.32 × 95,165,061.48
  4. Step 4: Simplify right side
    291,952,158.64x = 41,677,999,968,553,656
  5. Step 5: Solve for x
    x = 41,677,999,968,553,656/291,952,158.64
  6. Step 6: Final answer
    x = 142,756,265.83

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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.