Home / 22,193,374.40-33,290,061.60-6,237,022.40

Finding the Fourth Proportional to 22,193,374.40, 33,290,061.60 and 6,237,022.40

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Solution

The fourth proportional to 22,193,374.40, 33,290,061.60 and 6,237,022.40 is: 9,355,533.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,193,374.40 : 33,290,061.60 = 6,237,022.40 : x
  2. Step 2: Convert to fraction form
    22,193,374.40/33,290,061.60 = 6,237,022.40/x
  3. Step 3: Cross multiply
    22,193,374.40x = 33,290,061.60 × 6,237,022.40
  4. Step 4: Simplify right side
    22,193,374.40x = 207,630,859,896,579.88
  5. Step 5: Solve for x
    x = 207,630,859,896,579.88/22,193,374.40
  6. Step 6: Final answer
    x = 9,355,533.60

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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.