Home / 33,254,436.60-49,872,323.70-10,542,295.80

Finding the Fourth Proportional to 33,254,436.60, 49,872,323.70 and 10,542,295.80

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Solution

The fourth proportional to 33,254,436.60, 49,872,323.70 and 10,542,295.80 is: 15,810,485.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,254,436.60 : 49,872,323.70 = 10,542,295.80 : x
  2. Step 2: Convert to fraction form
    33,254,436.60/49,872,323.70 = 10,542,295.80/x
  3. Step 3: Cross multiply
    33,254,436.60x = 49,872,323.70 × 10,542,295.80
  4. Step 4: Simplify right side
    33,254,436.60x = 525,768,788,678,750.50
  5. Step 5: Solve for x
    x = 525,768,788,678,750.50/33,254,436.60
  6. Step 6: Final answer
    x = 15,810,485.53

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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.