Home / 181,333,525.38-271,973,714.00-89,192,530.77

Finding the Fourth Proportional to 181,333,525.38, 271,973,714.00 and 89,192,530.77

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Solution

The fourth proportional to 181,333,525.38, 271,973,714.00 and 89,192,530.77 is: 133,775,725.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,333,525.38 : 271,973,714.00 = 89,192,530.77 : x
  2. Step 2: Convert to fraction form
    181,333,525.38/271,973,714.00 = 89,192,530.77/x
  3. Step 3: Cross multiply
    181,333,525.38x = 271,973,714.00 × 89,192,530.77
  4. Step 4: Simplify right side
    181,333,525.38x = 24,258,023,854,130,216
  5. Step 5: Solve for x
    x = 24,258,023,854,130,216/181,333,525.38
  6. Step 6: Final answer
    x = 133,775,725.16

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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.