Home / 45,238,863,059.58-67,835,591,429.85-26,358,252,364.38

Finding the Fourth Proportional to 45,238,863,059.58, 67,835,591,429.85 and 26,358,252,364.38

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Solution

The fourth proportional to 45,238,863,059.58, 67,835,591,429.85 and 26,358,252,364.38 is: 39,524,150,636.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,238,863,059.58 : 67,835,591,429.85 = 26,358,252,364.38 : x
  2. Step 2: Convert to fraction form
    45,238,863,059.58/67,835,591,429.85 = 26,358,252,364.38/x
  3. Step 3: Cross multiply
    45,238,863,059.58x = 67,835,591,429.85 × 26,358,252,364.38
  4. Step 4: Simplify right side
    45,238,863,059.58x = 1,788,027,638,194,959,548,416
  5. Step 5: Solve for x
    x = 1,788,027,638,194,959,548,416/45,238,863,059.58
  6. Step 6: Final answer
    x = 39,524,150,636.59

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1.5x scale

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.