Home / 2,371,698,648.65-3,272,944,445.36-1,314,494,874.30

Finding the Fourth Proportional to 2,371,698,648.65, 3,272,944,445.36 and 1,314,494,874.30

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Solution

The fourth proportional to 2,371,698,648.65, 3,272,944,445.36 and 1,314,494,874.30 is: 1,814,003,098.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,698,648.65 : 3,272,944,445.36 = 1,314,494,874.30 : x
  2. Step 2: Convert to fraction form
    2,371,698,648.65/3,272,944,445.36 = 1,314,494,874.30/x
  3. Step 3: Cross multiply
    2,371,698,648.65x = 3,272,944,445.36 × 1,314,494,874.30
  4. Step 4: Simplify right side
    2,371,698,648.65x = 4,302,268,697,287,803,904
  5. Step 5: Solve for x
    x = 4,302,268,697,287,803,904/2,371,698,648.65
  6. Step 6: Final answer
    x = 1,814,003,098.47

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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.