Home / 2,371,698,646.64-3,272,944,442.60-1,314,494,872.28

Finding the Fourth Proportional to 2,371,698,646.64, 3,272,944,442.60 and 1,314,494,872.28

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Solution

The fourth proportional to 2,371,698,646.64, 3,272,944,442.60 and 1,314,494,872.28 is: 1,814,003,095.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,698,646.64 : 3,272,944,442.60 = 1,314,494,872.28 : x
  2. Step 2: Convert to fraction form
    2,371,698,646.64/3,272,944,442.60 = 1,314,494,872.28/x
  3. Step 3: Cross multiply
    2,371,698,646.64x = 3,272,944,442.60 × 1,314,494,872.28
  4. Step 4: Simplify right side
    2,371,698,646.64x = 4,302,268,687,055,022,592
  5. Step 5: Solve for x
    x = 4,302,268,687,055,022,592/2,371,698,646.64
  6. Step 6: Final answer
    x = 1,814,003,095.69

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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.