Home / 2,377,736,099.20-3,566,604,148.80-824,511,203.20

Finding the Fourth Proportional to 2,377,736,099.20, 3,566,604,148.80 and 824,511,203.20

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Solution

The fourth proportional to 2,377,736,099.20, 3,566,604,148.80 and 824,511,203.20 is: 1,236,766,804.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,736,099.20 : 3,566,604,148.80 = 824,511,203.20 : x
  2. Step 2: Convert to fraction form
    2,377,736,099.20/3,566,604,148.80 = 824,511,203.20/x
  3. Step 3: Cross multiply
    2,377,736,099.20x = 3,566,604,148.80 × 824,511,203.20
  4. Step 4: Simplify right side
    2,377,736,099.20x = 2,940,705,078,065,200,128
  5. Step 5: Solve for x
    x = 2,940,705,078,065,200,128/2,377,736,099.20
  6. Step 6: Final answer
    x = 1,236,766,804.80

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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.