Home / 22,337,547.36-33,506,321.20-6,381,195.36

Finding the Fourth Proportional to 22,337,547.36, 33,506,321.20 and 6,381,195.36

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Solution

The fourth proportional to 22,337,547.36, 33,506,321.20 and 6,381,195.36 is: 9,571,793.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,337,547.36 : 33,506,321.20 = 6,381,195.36 : x
  2. Step 2: Convert to fraction form
    22,337,547.36/33,506,321.20 = 6,381,195.36/x
  3. Step 3: Cross multiply
    22,337,547.36x = 33,506,321.20 × 6,381,195.36
  4. Step 4: Simplify right side
    22,337,547.36x = 213,810,381,372,109.62
  5. Step 5: Solve for x
    x = 213,810,381,372,109.62/22,337,547.36
  6. Step 6: Final answer
    x = 9,571,793.09

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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.