Home / 3,072,268,197.06-4,607,882,514.60-860,968,977.24

Finding the Fourth Proportional to 3,072,268,197.06, 4,607,882,514.60 and 860,968,977.24

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Solution

The fourth proportional to 3,072,268,197.06, 4,607,882,514.60 and 860,968,977.24 is: 1,291,307,803.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,072,268,197.06 : 4,607,882,514.60 = 860,968,977.24 : x
  2. Step 2: Convert to fraction form
    3,072,268,197.06/4,607,882,514.60 = 860,968,977.24/x
  3. Step 3: Cross multiply
    3,072,268,197.06x = 4,607,882,514.60 × 860,968,977.24
  4. Step 4: Simplify right side
    3,072,268,197.06x = 3,967,243,895,837,241,856
  5. Step 5: Solve for x
    x = 3,967,243,895,837,241,856/3,072,268,197.06
  6. Step 6: Final answer
    x = 1,291,307,803.02

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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.