Home / 33,243,971.60-49,865,957.40-22,466,435.60

Finding the Fourth Proportional to 33,243,971.60, 49,865,957.40 and 22,466,435.60

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Solution

The fourth proportional to 33,243,971.60, 49,865,957.40 and 22,466,435.60 is: 33,699,653.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,243,971.60 : 49,865,957.40 = 22,466,435.60 : x
  2. Step 2: Convert to fraction form
    33,243,971.60/49,865,957.40 = 22,466,435.60/x
  3. Step 3: Cross multiply
    33,243,971.60x = 49,865,957.40 × 22,466,435.60
  4. Step 4: Simplify right side
    33,243,971.60x = 1,120,310,320,559,443.50
  5. Step 5: Solve for x
    x = 1,120,310,320,559,443.50/33,243,971.60
  6. Step 6: Final answer
    x = 33,699,653.40

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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.