Home / 3,537,693,122,661.80-5,307,070,275,796.50-1,242,553,043,861.80

Finding the Fourth Proportional to 3,537,693,122,661.80, 5,307,070,275,796.50 and 1,242,553,043,861.80

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Solution

The fourth proportional to 3,537,693,122,661.80, 5,307,070,275,796.50 and 1,242,553,043,861.80 is: 1,864,015,926,915.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537,693,122,661.80 : 5,307,070,275,796.50 = 1,242,553,043,861.80 : x
  2. Step 2: Convert to fraction form
    3,537,693,122,661.80/5,307,070,275,796.50 = 1,242,553,043,861.80/x
  3. Step 3: Cross multiply
    3,537,693,122,661.80x = 5,307,070,275,796.50 × 1,242,553,043,861.80
  4. Step 4: Simplify right side
    3,537,693,122,661.80x = 6,594,316,325,179,423,790,727,168
  5. Step 5: Solve for x
    x = 6,594,316,325,179,423,790,727,168/3,537,693,122,661.80
  6. Step 6: Final answer
    x = 1,864,015,926,915.05

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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.