Home / 3,728,540,824.17-5,593,547,999.66-1,367,723,701.23

Finding the Fourth Proportional to 3,728,540,824.17, 5,593,547,999.66 and 1,367,723,701.23

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Solution

The fourth proportional to 3,728,540,824.17, 5,593,547,999.66 and 1,367,723,701.23 is: 2,051,855,815.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,728,540,824.17 : 5,593,547,999.66 = 1,367,723,701.23 : x
  2. Step 2: Convert to fraction form
    3,728,540,824.17/5,593,547,999.66 = 1,367,723,701.23/x
  3. Step 3: Cross multiply
    3,728,540,824.17x = 5,593,547,999.66 × 1,367,723,701.23
  4. Step 4: Simplify right side
    3,728,540,824.17x = 7,650,428,173,095,798,784
  5. Step 5: Solve for x
    x = 7,650,428,173,095,798,784/3,728,540,824.17
  6. Step 6: Final answer
    x = 2,051,855,815.42

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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.