Home / 54,037,124,287.63-81,039,367,352.25-16,253,669,533.64

Finding the Fourth Proportional to 54,037,124,287.63, 81,039,367,352.25 and 16,253,669,533.64

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Solution

The fourth proportional to 54,037,124,287.63, 81,039,367,352.25 and 16,253,669,533.64 is: 24,375,595,732.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,037,124,287.63 : 81,039,367,352.25 = 16,253,669,533.64 : x
  2. Step 2: Convert to fraction form
    54,037,124,287.63/81,039,367,352.25 = 16,253,669,533.64/x
  3. Step 3: Cross multiply
    54,037,124,287.63x = 81,039,367,352.25 × 16,253,669,533.64
  4. Step 4: Simplify right side
    54,037,124,287.63x = 1,317,187,096,158,239,457,280
  5. Step 5: Solve for x
    x = 1,317,187,096,158,239,457,280/54,037,124,287.63
  6. Step 6: Final answer
    x = 24,375,595,732.06

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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.