Home / 93,762,002.70-140,643,004.05-33,183,852.30

Finding the Fourth Proportional to 93,762,002.70, 140,643,004.05 and 33,183,852.30

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Solution

The fourth proportional to 93,762,002.70, 140,643,004.05 and 33,183,852.30 is: 49,775,778.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,762,002.70 : 140,643,004.05 = 33,183,852.30 : x
  2. Step 2: Convert to fraction form
    93,762,002.70/140,643,004.05 = 33,183,852.30/x
  3. Step 3: Cross multiply
    93,762,002.70x = 140,643,004.05 × 33,183,852.30
  4. Step 4: Simplify right side
    93,762,002.70x = 4,667,076,673,423,502
  5. Step 5: Solve for x
    x = 4,667,076,673,423,502/93,762,002.70
  6. Step 6: Final answer
    x = 49,775,778.45

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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.