Home / 181,699,557.08-250,744,113.20-99,193,341.83

Finding the Fourth Proportional to 181,699,557.08, 250,744,113.20 and 99,193,341.83

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Solution

The fourth proportional to 181,699,557.08, 250,744,113.20 and 99,193,341.83 is: 136,886,115.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,699,557.08 : 250,744,113.20 = 99,193,341.83 : x
  2. Step 2: Convert to fraction form
    181,699,557.08/250,744,113.20 = 99,193,341.83/x
  3. Step 3: Cross multiply
    181,699,557.08x = 250,744,113.20 × 99,193,341.83
  4. Step 4: Simplify right side
    181,699,557.08x = 24,872,146,530,758,128
  5. Step 5: Solve for x
    x = 24,872,146,530,758,128/181,699,557.08
  6. Step 6: Final answer
    x = 136,886,115.36

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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.