Home / 635,158,057.13-952,367,152.91-246,526,879.12

Finding the Fourth Proportional to 635,158,057.13, 952,367,152.91 and 246,526,879.12

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Solution

The fourth proportional to 635,158,057.13, 952,367,152.91 and 246,526,879.12 is: 369,646,734.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    635,158,057.13 : 952,367,152.91 = 246,526,879.12 : x
  2. Step 2: Convert to fraction form
    635,158,057.13/952,367,152.91 = 246,526,879.12/x
  3. Step 3: Cross multiply
    635,158,057.13x = 952,367,152.91 × 246,526,879.12
  4. Step 4: Simplify right side
    635,158,057.13x = 234,784,101,979,688,576
  5. Step 5: Solve for x
    x = 234,784,101,979,688,576/635,158,057.13
  6. Step 6: Final answer
    x = 369,646,734.93

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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.