Home / 23,463,375,475.20-35,235,877,881.60-12,443,414,899.20

Finding the Fourth Proportional to 23,463,375,475.20, 35,235,877,881.60 and 12,443,414,899.20

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Solution

The fourth proportional to 23,463,375,475.20, 35,235,877,881.60 and 12,443,414,899.20 is: 18,686,767,736.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,463,375,475.20 : 35,235,877,881.60 = 12,443,414,899.20 : x
  2. Step 2: Convert to fraction form
    23,463,375,475.20/35,235,877,881.60 = 12,443,414,899.20/x
  3. Step 3: Cross multiply
    23,463,375,475.20x = 35,235,877,881.60 × 12,443,414,899.20
  4. Step 4: Simplify right side
    23,463,375,475.20x = 438,454,647,818,293,149,696
  5. Step 5: Solve for x
    x = 438,454,647,818,293,149,696/23,463,375,475.20
  6. Step 6: Final answer
    x = 18,686,767,736.45

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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.