Home / 41,042,473,573.01-61,572,993,575.78-22,155,355,880.98

Finding the Fourth Proportional to 41,042,473,573.01, 61,572,993,575.78 and 22,155,355,880.98

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Solution

The fourth proportional to 41,042,473,573.01, 61,572,993,575.78 and 22,155,355,880.98 is: 33,238,045,043.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,042,473,573.01 : 61,572,993,575.78 = 22,155,355,880.98 : x
  2. Step 2: Convert to fraction form
    41,042,473,573.01/61,572,993,575.78 = 22,155,355,880.98/x
  3. Step 3: Cross multiply
    41,042,473,573.01x = 61,572,993,575.78 × 22,155,355,880.98
  4. Step 4: Simplify right side
    41,042,473,573.01x = 1,364,171,585,328,644,358,144
  5. Step 5: Solve for x
    x = 1,364,171,585,328,644,358,144/41,042,473,573.01
  6. Step 6: Final answer
    x = 33,238,045,043.80

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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.