Home / 441,088,077.30-661,632,115.95-441,088,077.30

Finding the Fourth Proportional to 441,088,077.30, 661,632,115.95 and 441,088,077.30

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Solution

The fourth proportional to 441,088,077.30, 661,632,115.95 and 441,088,077.30 is: 661,632,115.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,088,077.30 : 661,632,115.95 = 441,088,077.30 : x
  2. Step 2: Convert to fraction form
    441,088,077.30/661,632,115.95 = 441,088,077.30/x
  3. Step 3: Cross multiply
    441,088,077.30x = 661,632,115.95 × 441,088,077.30
  4. Step 4: Simplify right side
    441,088,077.30x = 291,838,037,904,316,160
  5. Step 5: Solve for x
    x = 291,838,037,904,316,160/441,088,077.30
  6. Step 6: Final answer
    x = 661,632,115.95

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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.