Home / 30,786,194,759.79-46,162,457,690.16-24,445,462,773.69

Finding the Fourth Proportional to 30,786,194,759.79, 46,162,457,690.16 and 24,445,462,773.69

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Solution

The fourth proportional to 30,786,194,759.79, 46,162,457,690.16 and 24,445,462,773.69 is: 36,654,826,938.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,786,194,759.79 : 46,162,457,690.16 = 24,445,462,773.69 : x
  2. Step 2: Convert to fraction form
    30,786,194,759.79/46,162,457,690.16 = 24,445,462,773.69/x
  3. Step 3: Cross multiply
    30,786,194,759.79x = 46,162,457,690.16 × 24,445,462,773.69
  4. Step 4: Simplify right side
    30,786,194,759.79x = 1,128,462,641,006,846,017,536
  5. Step 5: Solve for x
    x = 1,128,462,641,006,846,017,536/30,786,194,759.79
  6. Step 6: Final answer
    x = 36,654,826,938.23

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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.