Home / 33,242,854.40-49,864,281.60-29,659,673.60

Finding the Fourth Proportional to 33,242,854.40, 49,864,281.60 and 29,659,673.60

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Solution

The fourth proportional to 33,242,854.40, 49,864,281.60 and 29,659,673.60 is: 44,489,510.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,242,854.40 : 49,864,281.60 = 29,659,673.60 : x
  2. Step 2: Convert to fraction form
    33,242,854.40/49,864,281.60 = 29,659,673.60/x
  3. Step 3: Cross multiply
    33,242,854.40x = 49,864,281.60 × 29,659,673.60
  4. Step 4: Simplify right side
    33,242,854.40x = 1,478,958,316,554,486
  5. Step 5: Solve for x
    x = 1,478,958,316,554,486/33,242,854.40
  6. Step 6: Final answer
    x = 44,489,510.40

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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.