Home / 22,017,068.60-33,025,602.90-9,246,738.20

Finding the Fourth Proportional to 22,017,068.60, 33,025,602.90 and 9,246,738.20

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Solution

The fourth proportional to 22,017,068.60, 33,025,602.90 and 9,246,738.20 is: 13,870,107.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,017,068.60 : 33,025,602.90 = 9,246,738.20 : x
  2. Step 2: Convert to fraction form
    22,017,068.60/33,025,602.90 = 9,246,738.20/x
  3. Step 3: Cross multiply
    22,017,068.60x = 33,025,602.90 × 9,246,738.20
  4. Step 4: Simplify right side
    22,017,068.60x = 305,379,103,913,460.75
  5. Step 5: Solve for x
    x = 305,379,103,913,460.75/22,017,068.60
  6. Step 6: Final answer
    x = 13,870,107.30

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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.