Home / 22,141,624.40-33,217,102.20-9,355,547.60

Finding the Fourth Proportional to 22,141,624.40, 33,217,102.20 and 9,355,547.60

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Solution

The fourth proportional to 22,141,624.40, 33,217,102.20 and 9,355,547.60 is: 14,035,292.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,141,624.40 : 33,217,102.20 = 9,355,547.60 : x
  2. Step 2: Convert to fraction form
    22,141,624.40/33,217,102.20 = 9,355,547.60/x
  3. Step 3: Cross multiply
    22,141,624.40x = 33,217,102.20 × 9,355,547.60
  4. Step 4: Simplify right side
    22,141,624.40x = 310,764,180,766,164.69
  5. Step 5: Solve for x
    x = 310,764,180,766,164.69/22,141,624.40
  6. Step 6: Final answer
    x = 14,035,292.77

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1.5x scale

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.