Home / 41,143,460,053.80-61,715,190,080.70-32,878,489,621.80

Finding the Fourth Proportional to 41,143,460,053.80, 61,715,190,080.70 and 32,878,489,621.80

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Solution

The fourth proportional to 41,143,460,053.80, 61,715,190,080.70 and 32,878,489,621.80 is: 49,317,734,432.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,143,460,053.80 : 61,715,190,080.70 = 32,878,489,621.80 : x
  2. Step 2: Convert to fraction form
    41,143,460,053.80/61,715,190,080.70 = 32,878,489,621.80/x
  3. Step 3: Cross multiply
    41,143,460,053.80x = 61,715,190,080.70 × 32,878,489,621.80
  4. Step 4: Simplify right side
    41,143,460,053.80x = 2,029,102,236,575,709,003,776
  5. Step 5: Solve for x
    x = 2,029,102,236,575,709,003,776/41,143,460,053.80
  6. Step 6: Final answer
    x = 49,317,734,432.70

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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.