Home / 181,876,427.58-250,989,561.71-98,244,553.86

Finding the Fourth Proportional to 181,876,427.58, 250,989,561.71 and 98,244,553.86

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Solution

The fourth proportional to 181,876,427.58, 250,989,561.71 and 98,244,553.86 is: 135,577,533.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,876,427.58 : 250,989,561.71 = 98,244,553.86 : x
  2. Step 2: Convert to fraction form
    181,876,427.58/250,989,561.71 = 98,244,553.86/x
  3. Step 3: Cross multiply
    181,876,427.58x = 250,989,561.71 × 98,244,553.86
  4. Step 4: Simplify right side
    181,876,427.58x = 24,658,357,513,224,668
  5. Step 5: Solve for x
    x = 24,658,357,513,224,668/181,876,427.58
  6. Step 6: Final answer
    x = 135,577,533.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.