Home / 33,214,846.60-49,812,938.70-10,502,705.80

Finding the Fourth Proportional to 33,214,846.60, 49,812,938.70 and 10,502,705.80

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Solution

The fourth proportional to 33,214,846.60, 49,812,938.70 and 10,502,705.80 is: 15,751,108.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,214,846.60 : 49,812,938.70 = 10,502,705.80 : x
  2. Step 2: Convert to fraction form
    33,214,846.60/49,812,938.70 = 10,502,705.80/x
  3. Step 3: Cross multiply
    33,214,846.60x = 49,812,938.70 × 10,502,705.80
  4. Step 4: Simplify right side
    33,214,846.60x = 523,170,640,199,534.50
  5. Step 5: Solve for x
    x = 523,170,640,199,534.50/33,214,846.60
  6. Step 6: Final answer
    x = 15,751,108.13

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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.