Home / 4,651,035,932.16-6,973,743,863.52-1,853,434,863.36

Finding the Fourth Proportional to 4,651,035,932.16, 6,973,743,863.52 and 1,853,434,863.36

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Solution

The fourth proportional to 4,651,035,932.16, 6,973,743,863.52 and 1,853,434,863.36 is: 2,779,032,497.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,651,035,932.16 : 6,973,743,863.52 = 1,853,434,863.36 : x
  2. Step 2: Convert to fraction form
    4,651,035,932.16/6,973,743,863.52 = 1,853,434,863.36/x
  3. Step 3: Cross multiply
    4,651,035,932.16x = 6,973,743,863.52 × 1,853,434,863.36
  4. Step 4: Simplify right side
    4,651,035,932.16x = 12,925,380,004,790,829,056
  5. Step 5: Solve for x
    x = 12,925,380,004,790,829,056/4,651,035,932.16
  6. Step 6: Final answer
    x = 2,779,032,497.99

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.