Home / 30,786,194,761.79-46,162,457,693.16-24,445,462,775.69

Finding the Fourth Proportional to 30,786,194,761.79, 46,162,457,693.16 and 24,445,462,775.69

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Solution

The fourth proportional to 30,786,194,761.79, 46,162,457,693.16 and 24,445,462,775.69 is: 36,654,826,941.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,786,194,761.79 : 46,162,457,693.16 = 24,445,462,775.69 : x
  2. Step 2: Convert to fraction form
    30,786,194,761.79/46,162,457,693.16 = 24,445,462,775.69/x
  3. Step 3: Cross multiply
    30,786,194,761.79x = 46,162,457,693.16 × 24,445,462,775.69
  4. Step 4: Simplify right side
    30,786,194,761.79x = 1,128,462,641,172,276,576,256
  5. Step 5: Solve for x
    x = 1,128,462,641,172,276,576,256/30,786,194,761.79
  6. Step 6: Final answer
    x = 36,654,826,941.23

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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.