Home / 42,649,029,575.82-58,857,510,898.80-23,618,133,074.66

Finding the Fourth Proportional to 42,649,029,575.82, 58,857,510,898.80 and 23,618,133,074.66

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Solution

The fourth proportional to 42,649,029,575.82, 58,857,510,898.80 and 23,618,133,074.66 is: 32,594,048,180.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,649,029,575.82 : 58,857,510,898.80 = 23,618,133,074.66 : x
  2. Step 2: Convert to fraction form
    42,649,029,575.82/58,857,510,898.80 = 23,618,133,074.66/x
  3. Step 3: Cross multiply
    42,649,029,575.82x = 58,857,510,898.80 × 23,618,133,074.66
  4. Step 4: Simplify right side
    42,649,029,575.82x = 1,390,104,524,850,815,303,680
  5. Step 5: Solve for x
    x = 1,390,104,524,850,815,303,680/42,649,029,575.82
  6. Step 6: Final answer
    x = 32,594,048,180.62

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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.