Home / 33,097,688.40-49,646,532.60-22,894,021.20

Finding the Fourth Proportional to 33,097,688.40, 49,646,532.60 and 22,894,021.20

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Solution

The fourth proportional to 33,097,688.40, 49,646,532.60 and 22,894,021.20 is: 34,341,031.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,097,688.40 : 49,646,532.60 = 22,894,021.20 : x
  2. Step 2: Convert to fraction form
    33,097,688.40/49,646,532.60 = 22,894,021.20/x
  3. Step 3: Cross multiply
    33,097,688.40x = 49,646,532.60 × 22,894,021.20
  4. Step 4: Simplify right side
    33,097,688.40x = 1,136,608,769,850,891
  5. Step 5: Solve for x
    x = 1,136,608,769,850,891/33,097,688.40
  6. Step 6: Final answer
    x = 34,341,031.80

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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.