Home / 41,767,039,525.19-57,638,520,762.62-22,736,287,496.48

Finding the Fourth Proportional to 41,767,039,525.19, 57,638,520,762.62 and 22,736,287,496.48

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Solution

The fourth proportional to 41,767,039,525.19, 57,638,520,762.62 and 22,736,287,496.48 is: 31,376,080,129.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,767,039,525.19 : 57,638,520,762.62 = 22,736,287,496.48 : x
  2. Step 2: Convert to fraction form
    41,767,039,525.19/57,638,520,762.62 = 22,736,287,496.48/x
  3. Step 3: Cross multiply
    41,767,039,525.19x = 57,638,520,762.62 × 22,736,287,496.48
  4. Step 4: Simplify right side
    41,767,039,525.19x = 1,310,485,978,930,357,993,472
  5. Step 5: Solve for x
    x = 1,310,485,978,930,357,993,472/41,767,039,525.19
  6. Step 6: Final answer
    x = 31,376,080,129.89

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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.