Home / 9,168,048,605.60-13,752,072,908.40-3,275,430,797.60

Finding the Fourth Proportional to 9,168,048,605.60, 13,752,072,908.40 and 3,275,430,797.60

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Solution

The fourth proportional to 9,168,048,605.60, 13,752,072,908.40 and 3,275,430,797.60 is: 4,913,146,196.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,168,048,605.60 : 13,752,072,908.40 = 3,275,430,797.60 : x
  2. Step 2: Convert to fraction form
    9,168,048,605.60/13,752,072,908.40 = 3,275,430,797.60/x
  3. Step 3: Cross multiply
    9,168,048,605.60x = 13,752,072,908.40 × 3,275,430,797.60
  4. Step 4: Simplify right side
    9,168,048,605.60x = 45,043,963,135,013,961,728
  5. Step 5: Solve for x
    x = 45,043,963,135,013,961,728/9,168,048,605.60
  6. Step 6: Final answer
    x = 4,913,146,196.40

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1.5x scale

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.