Home / 4,932,952,007.39-7,396,473,056.10-1,570,070,395.25

Finding the Fourth Proportional to 4,932,952,007.39, 7,396,473,056.10 and 1,570,070,395.25

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Solution

The fourth proportional to 4,932,952,007.39, 7,396,473,056.10 and 1,570,070,395.25 is: 2,354,165,083.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,952,007.39 : 7,396,473,056.10 = 1,570,070,395.25 : x
  2. Step 2: Convert to fraction form
    4,932,952,007.39/7,396,473,056.10 = 1,570,070,395.25/x
  3. Step 3: Cross multiply
    4,932,952,007.39x = 7,396,473,056.10 × 1,570,070,395.25
  4. Step 4: Simplify right side
    4,932,952,007.39x = 11,612,983,374,646,902,784
  5. Step 5: Solve for x
    x = 11,612,983,374,646,902,784/4,932,952,007.39
  6. Step 6: Final answer
    x = 2,354,165,083.55

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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.