Home / 2,371,698,650.64-3,272,944,448.12-1,314,494,876.28

Finding the Fourth Proportional to 2,371,698,650.64, 3,272,944,448.12 and 1,314,494,876.28

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Solution

The fourth proportional to 2,371,698,650.64, 3,272,944,448.12 and 1,314,494,876.28 is: 1,814,003,101.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,698,650.64 : 3,272,944,448.12 = 1,314,494,876.28 : x
  2. Step 2: Convert to fraction form
    2,371,698,650.64/3,272,944,448.12 = 1,314,494,876.28/x
  3. Step 3: Cross multiply
    2,371,698,650.64x = 3,272,944,448.12 × 1,314,494,876.28
  4. Step 4: Simplify right side
    2,371,698,650.64x = 4,302,268,707,402,811,904
  5. Step 5: Solve for x
    x = 4,302,268,707,402,811,904/2,371,698,650.64
  6. Step 6: Final answer
    x = 1,814,003,101.21

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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.