Home / 36,819,697.16-55,220,688.39-11,260,928.00

Finding the Fourth Proportional to 36,819,697.16, 55,220,688.39 and 11,260,928.00

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Solution

The fourth proportional to 36,819,697.16, 55,220,688.39 and 11,260,928.00 is: 16,888,683.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,819,697.16 : 55,220,688.39 = 11,260,928.00 : x
  2. Step 2: Convert to fraction form
    36,819,697.16/55,220,688.39 = 11,260,928.00/x
  3. Step 3: Cross multiply
    36,819,697.16x = 55,220,688.39 × 11,260,928.00
  4. Step 4: Simplify right side
    36,819,697.16x = 621,836,196,250,506
  5. Step 5: Solve for x
    x = 621,836,196,250,506/36,819,697.16
  6. Step 6: Final answer
    x = 16,888,683.07

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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.