Home / 176,239,631.37-243,196,073.00-96,850,518.46

Finding the Fourth Proportional to 176,239,631.37, 243,196,073.00 and 96,850,518.46

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Solution

The fourth proportional to 176,239,631.37, 243,196,073.00 and 96,850,518.46 is: 133,645,682.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,239,631.37 : 243,196,073.00 = 96,850,518.46 : x
  2. Step 2: Convert to fraction form
    176,239,631.37/243,196,073.00 = 96,850,518.46/x
  3. Step 3: Cross multiply
    176,239,631.37x = 243,196,073.00 × 96,850,518.46
  4. Step 4: Simplify right side
    176,239,631.37x = 23,553,665,757,001,752
  5. Step 5: Solve for x
    x = 23,553,665,757,001,752/176,239,631.37
  6. Step 6: Final answer
    x = 133,645,682.16

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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.