Home / 40,343,240.09-55,666,057.07-24,047,232.41

Finding the Fourth Proportional to 40,343,240.09, 55,666,057.07 and 24,047,232.41

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Solution

The fourth proportional to 40,343,240.09, 55,666,057.07 and 24,047,232.41 is: 33,180,642.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,343,240.09 : 55,666,057.07 = 24,047,232.41 : x
  2. Step 2: Convert to fraction form
    40,343,240.09/55,666,057.07 = 24,047,232.41/x
  3. Step 3: Cross multiply
    40,343,240.09x = 55,666,057.07 × 24,047,232.41
  4. Step 4: Simplify right side
    40,343,240.09x = 1,338,614,611,590,377.50
  5. Step 5: Solve for x
    x = 1,338,614,611,590,377.50/40,343,240.09
  6. Step 6: Final answer
    x = 33,180,642.13

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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.