Home / 33,050,802.80-49,584,077.40-15,997,451.60

Finding the Fourth Proportional to 33,050,802.80, 49,584,077.40 and 15,997,451.60

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Solution

The fourth proportional to 33,050,802.80, 49,584,077.40 and 15,997,451.60 is: 23,999,988.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,050,802.80 : 49,584,077.40 = 15,997,451.60 : x
  2. Step 2: Convert to fraction form
    33,050,802.80/49,584,077.40 = 15,997,451.60/x
  3. Step 3: Cross multiply
    33,050,802.80x = 49,584,077.40 × 15,997,451.60
  4. Step 4: Simplify right side
    33,050,802.80x = 793,218,878,337,153.75
  5. Step 5: Solve for x
    x = 793,218,878,337,153.75/33,050,802.80
  6. Step 6: Final answer
    x = 23,999,988.23

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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.