Home / 32,453,493,342.80-44,785,786,846.56-18,180,421,437.20

Finding the Fourth Proportional to 32,453,493,342.80, 44,785,786,846.56 and 18,180,421,437.20

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Solution

The fourth proportional to 32,453,493,342.80, 44,785,786,846.56 and 18,180,421,437.20 is: 25,088,962,555.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,453,493,342.80 : 44,785,786,846.56 = 18,180,421,437.20 : x
  2. Step 2: Convert to fraction form
    32,453,493,342.80/44,785,786,846.56 = 18,180,421,437.20/x
  3. Step 3: Cross multiply
    32,453,493,342.80x = 44,785,786,846.56 × 18,180,421,437.20
  4. Step 4: Simplify right side
    32,453,493,342.80x = 814,224,479,267,069,231,104
  5. Step 5: Solve for x
    x = 814,224,479,267,069,231,104/32,453,493,342.80
  6. Step 6: Final answer
    x = 25,088,962,555.33

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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.