Home / 22,836,456,106.35-31,511,753,516.88-12,675,612,235.56

Finding the Fourth Proportional to 22,836,456,106.35, 31,511,753,516.88 and 12,675,612,235.56

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Solution

The fourth proportional to 22,836,456,106.35, 31,511,753,516.88 and 12,675,612,235.56 is: 17,490,926,200.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,836,456,106.35 : 31,511,753,516.88 = 12,675,612,235.56 : x
  2. Step 2: Convert to fraction form
    22,836,456,106.35/31,511,753,516.88 = 12,675,612,235.56/x
  3. Step 3: Cross multiply
    22,836,456,106.35x = 31,511,753,516.88 × 12,675,612,235.56
  4. Step 4: Simplify right side
    22,836,456,106.35x = 399,430,768,442,514,997,248
  5. Step 5: Solve for x
    x = 399,430,768,442,514,997,248/22,836,456,106.35
  6. Step 6: Final answer
    x = 17,490,926,200.74

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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.