Home / 93,848,732.64-140,854,143.69-65,115,046.35

Finding the Fourth Proportional to 93,848,732.64, 140,854,143.69 and 65,115,046.35

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Solution

The fourth proportional to 93,848,732.64, 140,854,143.69 and 65,115,046.35 is: 97,728,800.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,848,732.64 : 140,854,143.69 = 65,115,046.35 : x
  2. Step 2: Convert to fraction form
    93,848,732.64/140,854,143.69 = 65,115,046.35/x
  3. Step 3: Cross multiply
    93,848,732.64x = 140,854,143.69 × 65,115,046.35
  4. Step 4: Simplify right side
    93,848,732.64x = 9,171,724,094,963,910
  5. Step 5: Solve for x
    x = 9,171,724,094,963,910/93,848,732.64
  6. Step 6: Final answer
    x = 97,728,800.77

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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.