Home / 96,497,087.70-133,167,009.62-52,444,089.73

Finding the Fourth Proportional to 96,497,087.70, 133,167,009.62 and 52,444,089.73

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Solution

The fourth proportional to 96,497,087.70, 133,167,009.62 and 52,444,089.73 is: 72,373,402.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,497,087.70 : 133,167,009.62 = 52,444,089.73 : x
  2. Step 2: Convert to fraction form
    96,497,087.70/133,167,009.62 = 52,444,089.73/x
  3. Step 3: Cross multiply
    96,497,087.70x = 133,167,009.62 × 52,444,089.73
  4. Step 4: Simplify right side
    96,497,087.70x = 6,983,822,601,385,246
  5. Step 5: Solve for x
    x = 6,983,822,601,385,246/96,497,087.70
  6. Step 6: Final answer
    x = 72,373,402.84

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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.