Home / 8,980,350,395.04-13,470,377,394.14-2,684,794,356.18

Finding the Fourth Proportional to 8,980,350,395.04, 13,470,377,394.14 and 2,684,794,356.18

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Solution

The fourth proportional to 8,980,350,395.04, 13,470,377,394.14 and 2,684,794,356.18 is: 4,027,147,228.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,980,350,395.04 : 13,470,377,394.14 = 2,684,794,356.18 : x
  2. Step 2: Convert to fraction form
    8,980,350,395.04/13,470,377,394.14 = 2,684,794,356.18/x
  3. Step 3: Cross multiply
    8,980,350,395.04x = 13,470,377,394.14 × 2,684,794,356.18
  4. Step 4: Simplify right side
    8,980,350,395.04x = 36,165,193,203,401,723,904
  5. Step 5: Solve for x
    x = 36,165,193,203,401,723,904/8,980,350,395.04
  6. Step 6: Final answer
    x = 4,027,147,228.40

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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.