Home / 7,328,645,988,369.60-10,113,990,770,312-4,036,393,163,307

Finding the Fourth Proportional to 7,328,645,988,369.60, 10,113,990,770,312 and 4,036,393,163,307

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Solution

The fourth proportional to 7,328,645,988,369.60, 10,113,990,770,312 and 4,036,393,163,307 is: 5,570,475,537,203.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,328,645,988,369.60 : 10,113,990,770,312 = 4,036,393,163,307 : x
  2. Step 2: Convert to fraction form
    7,328,645,988,369.60/10,113,990,770,312 = 4,036,393,163,307/x
  3. Step 3: Cross multiply
    7,328,645,988,369.60x = 10,113,990,770,312 × 4,036,393,163,307
  4. Step 4: Simplify right side
    7,328,645,988,369.60x = 40,824,043,199,037,456,693,329,920
  5. Step 5: Solve for x
    x = 40,824,043,199,037,456,693,329,920/7,328,645,988,369.60
  6. Step 6: Final answer
    x = 5,570,475,537,203.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.