Home / 41,045,136.50-56,642,286.58-22,460,278.18

Finding the Fourth Proportional to 41,045,136.50, 56,642,286.58 and 22,460,278.18

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Solution

The fourth proportional to 41,045,136.50, 56,642,286.58 and 22,460,278.18 is: 30,995,182.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,045,136.50 : 56,642,286.58 = 22,460,278.18 : x
  2. Step 2: Convert to fraction form
    41,045,136.50/56,642,286.58 = 22,460,278.18/x
  3. Step 3: Cross multiply
    41,045,136.50x = 56,642,286.58 × 22,460,278.18
  4. Step 4: Simplify right side
    41,045,136.50x = 1,272,201,513,338,080.75
  5. Step 5: Solve for x
    x = 1,272,201,513,338,080.75/41,045,136.50
  6. Step 6: Final answer
    x = 30,995,182.91

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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.