Home / 93,955,484.64-140,945,604.16-34,859,823.78

Finding the Fourth Proportional to 93,955,484.64, 140,945,604.16 and 34,859,823.78

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Solution

The fourth proportional to 93,955,484.64, 140,945,604.16 and 34,859,823.78 is: 52,294,327.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,955,484.64 : 140,945,604.16 = 34,859,823.78 : x
  2. Step 2: Convert to fraction form
    93,955,484.64/140,945,604.16 = 34,859,823.78/x
  3. Step 3: Cross multiply
    93,955,484.64x = 140,945,604.16 × 34,859,823.78
  4. Step 4: Simplify right side
    93,955,484.64x = 4,913,338,923,583,235
  5. Step 5: Solve for x
    x = 4,913,338,923,583,235/93,955,484.64
  6. Step 6: Final answer
    x = 52,294,327.92

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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.