Home / 2,980,098,162.84-4,470,838,906.20-1,014,968,266.68

Finding the Fourth Proportional to 2,980,098,162.84, 4,470,838,906.20 and 1,014,968,266.68

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Solution

The fourth proportional to 2,980,098,162.84, 4,470,838,906.20 and 1,014,968,266.68 is: 1,522,687,967.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,980,098,162.84 : 4,470,838,906.20 = 1,014,968,266.68 : x
  2. Step 2: Convert to fraction form
    2,980,098,162.84/4,470,838,906.20 = 1,014,968,266.68/x
  3. Step 3: Cross multiply
    2,980,098,162.84x = 4,470,838,906.20 × 1,014,968,266.68
  4. Step 4: Simplify right side
    2,980,098,162.84x = 4,537,759,615,231,320,576
  5. Step 5: Solve for x
    x = 4,537,759,615,231,320,576/2,980,098,162.84
  6. Step 6: Final answer
    x = 1,522,687,967.74

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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.