Home / 93,762,005.70-140,643,008.55-33,183,855.30

Finding the Fourth Proportional to 93,762,005.70, 140,643,008.55 and 33,183,855.30

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Solution

The fourth proportional to 93,762,005.70, 140,643,008.55 and 33,183,855.30 is: 49,775,782.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,762,005.70 : 140,643,008.55 = 33,183,855.30 : x
  2. Step 2: Convert to fraction form
    93,762,005.70/140,643,008.55 = 33,183,855.30/x
  3. Step 3: Cross multiply
    93,762,005.70x = 140,643,008.55 × 33,183,855.30
  4. Step 4: Simplify right side
    93,762,005.70x = 4,667,077,244,679,863
  5. Step 5: Solve for x
    x = 4,667,077,244,679,863/93,762,005.70
  6. Step 6: Final answer
    x = 49,775,782.95

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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.