Home / 3,354,153,369.56-4,628,521,067.32-1,848,696,875.96

Finding the Fourth Proportional to 3,354,153,369.56, 4,628,521,067.32 and 1,848,696,875.96

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Solution

The fourth proportional to 3,354,153,369.56, 4,628,521,067.32 and 1,848,696,875.96 is: 2,551,085,622.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354,153,369.56 : 4,628,521,067.32 = 1,848,696,875.96 : x
  2. Step 2: Convert to fraction form
    3,354,153,369.56/4,628,521,067.32 = 1,848,696,875.96/x
  3. Step 3: Cross multiply
    3,354,153,369.56x = 4,628,521,067.32 × 1,848,696,875.96
  4. Step 4: Simplify right side
    3,354,153,369.56x = 8,556,732,437,469,528,064
  5. Step 5: Solve for x
    x = 8,556,732,437,469,528,064/3,354,153,369.56
  6. Step 6: Final answer
    x = 2,551,085,622.72

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1.5x scale

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.