Home / 22,122,811.40-33,184,217.10-6,166,459.40

Finding the Fourth Proportional to 22,122,811.40, 33,184,217.10 and 6,166,459.40

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Solution

The fourth proportional to 22,122,811.40, 33,184,217.10 and 6,166,459.40 is: 9,249,689.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,122,811.40 : 33,184,217.10 = 6,166,459.40 : x
  2. Step 2: Convert to fraction form
    22,122,811.40/33,184,217.10 = 6,166,459.40/x
  3. Step 3: Cross multiply
    22,122,811.40x = 33,184,217.10 × 6,166,459.40
  4. Step 4: Simplify right side
    22,122,811.40x = 204,629,127,467,935.75
  5. Step 5: Solve for x
    x = 204,629,127,467,935.75/22,122,811.40
  6. Step 6: Final answer
    x = 9,249,689.10

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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.