Home / 36,764,581.30-55,146,871.95-9,838,237.30

Finding the Fourth Proportional to 36,764,581.30, 55,146,871.95 and 9,838,237.30

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Solution

The fourth proportional to 36,764,581.30, 55,146,871.95 and 9,838,237.30 is: 14,757,355.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,764,581.30 : 55,146,871.95 = 9,838,237.30 : x
  2. Step 2: Convert to fraction form
    36,764,581.30/55,146,871.95 = 9,838,237.30/x
  3. Step 3: Cross multiply
    36,764,581.30x = 55,146,871.95 × 9,838,237.30
  4. Step 4: Simplify right side
    36,764,581.30x = 542,548,012,596,813.81
  5. Step 5: Solve for x
    x = 542,548,012,596,813.81/36,764,581.30
  6. Step 6: Final answer
    x = 14,757,355.95

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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.