Home / 373,746,025.40-560,619,038.10-179,610,628.10

Finding the Fourth Proportional to 373,746,025.40, 560,619,038.10 and 179,610,628.10

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Solution

The fourth proportional to 373,746,025.40, 560,619,038.10 and 179,610,628.10 is: 269,415,942.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,746,025.40 : 560,619,038.10 = 179,610,628.10 : x
  2. Step 2: Convert to fraction form
    373,746,025.40/560,619,038.10 = 179,610,628.10/x
  3. Step 3: Cross multiply
    373,746,025.40x = 560,619,038.10 × 179,610,628.10
  4. Step 4: Simplify right side
    373,746,025.40x = 100,693,137,557,958,832
  5. Step 5: Solve for x
    x = 100,693,137,557,958,832/373,746,025.40
  6. Step 6: Final answer
    x = 269,415,942.15

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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.