Home / 22,333,409.60-33,500,114.40-6,161,856.80

Finding the Fourth Proportional to 22,333,409.60, 33,500,114.40 and 6,161,856.80

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Solution

The fourth proportional to 22,333,409.60, 33,500,114.40 and 6,161,856.80 is: 9,242,785.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,333,409.60 : 33,500,114.40 = 6,161,856.80 : x
  2. Step 2: Convert to fraction form
    22,333,409.60/33,500,114.40 = 6,161,856.80/x
  3. Step 3: Cross multiply
    22,333,409.60x = 33,500,114.40 × 6,161,856.80
  4. Step 4: Simplify right side
    22,333,409.60x = 206,422,907,716,417.91
  5. Step 5: Solve for x
    x = 206,422,907,716,417.91/22,333,409.60
  6. Step 6: Final answer
    x = 9,242,785.20

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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.