Home / 2,371,699,713.10-3,272,945,914.35-1,314,495,940.30

Finding the Fourth Proportional to 2,371,699,713.10, 3,272,945,914.35 and 1,314,495,940.30

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Solution

The fourth proportional to 2,371,699,713.10, 3,272,945,914.35 and 1,314,495,940.30 is: 1,814,004,569.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,699,713.10 : 3,272,945,914.35 = 1,314,495,940.30 : x
  2. Step 2: Convert to fraction form
    2,371,699,713.10/3,272,945,914.35 = 1,314,495,940.30/x
  3. Step 3: Cross multiply
    2,371,699,713.10x = 3,272,945,914.35 × 1,314,495,940.30
  4. Step 4: Simplify right side
    2,371,699,713.10x = 4,302,274,117,234,546,176
  5. Step 5: Solve for x
    x = 4,302,274,117,234,546,176/2,371,699,713.10
  6. Step 6: Final answer
    x = 1,814,004,569.58

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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.