Home / 2,413,308,030.20-3,619,962,045.30-959,285,454.20

Finding the Fourth Proportional to 2,413,308,030.20, 3,619,962,045.30 and 959,285,454.20

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Solution

The fourth proportional to 2,413,308,030.20, 3,619,962,045.30 and 959,285,454.20 is: 1,438,928,181.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,308,030.20 : 3,619,962,045.30 = 959,285,454.20 : x
  2. Step 2: Convert to fraction form
    2,413,308,030.20/3,619,962,045.30 = 959,285,454.20/x
  3. Step 3: Cross multiply
    2,413,308,030.20x = 3,619,962,045.30 × 959,285,454.20
  4. Step 4: Simplify right side
    2,413,308,030.20x = 3,472,576,934,812,371,968
  5. Step 5: Solve for x
    x = 3,472,576,934,812,371,968/2,413,308,030.20
  6. Step 6: Final answer
    x = 1,438,928,181.30

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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.