Home / 22,433,225.70-33,649,838.55-22,291,508.10

Finding the Fourth Proportional to 22,433,225.70, 33,649,838.55 and 22,291,508.10

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Solution

The fourth proportional to 22,433,225.70, 33,649,838.55 and 22,291,508.10 is: 33,437,262.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,433,225.70 : 33,649,838.55 = 22,291,508.10 : x
  2. Step 2: Convert to fraction form
    22,433,225.70/33,649,838.55 = 22,291,508.10/x
  3. Step 3: Cross multiply
    22,433,225.70x = 33,649,838.55 × 22,291,508.10
  4. Step 4: Simplify right side
    22,433,225.70x = 750,105,648,601,017.25
  5. Step 5: Solve for x
    x = 750,105,648,601,017.25/22,433,225.70
  6. Step 6: Final answer
    x = 33,437,262.15

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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.