Home / 3,072,268,233.36-4,607,882,569.28-860,969,013.59

Finding the Fourth Proportional to 3,072,268,233.36, 4,607,882,569.28 and 860,969,013.59

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Solution

The fourth proportional to 3,072,268,233.36, 4,607,882,569.28 and 860,969,013.59 is: 1,291,307,857.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,072,268,233.36 : 4,607,882,569.28 = 860,969,013.59 : x
  2. Step 2: Convert to fraction form
    3,072,268,233.36/4,607,882,569.28 = 860,969,013.59/x
  3. Step 3: Cross multiply
    3,072,268,233.36x = 4,607,882,569.28 × 860,969,013.59
  4. Step 4: Simplify right side
    3,072,268,233.36x = 3,967,244,110,384,211,968
  5. Step 5: Solve for x
    x = 3,967,244,110,384,211,968/3,072,268,233.36
  6. Step 6: Final answer
    x = 1,291,307,857.60

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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.