Home / 3,792,258,000.40-5,688,387,000.60-1,955,597,904.40

Finding the Fourth Proportional to 3,792,258,000.40, 5,688,387,000.60 and 1,955,597,904.40

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Solution

The fourth proportional to 3,792,258,000.40, 5,688,387,000.60 and 1,955,597,904.40 is: 2,933,396,856.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,792,258,000.40 : 5,688,387,000.60 = 1,955,597,904.40 : x
  2. Step 2: Convert to fraction form
    3,792,258,000.40/5,688,387,000.60 = 1,955,597,904.40/x
  3. Step 3: Cross multiply
    3,792,258,000.40x = 5,688,387,000.60 × 1,955,597,904.40
  4. Step 4: Simplify right side
    3,792,258,000.40x = 11,124,197,697,789,562,880
  5. Step 5: Solve for x
    x = 11,124,197,697,789,562,880/3,792,258,000.40
  6. Step 6: Final answer
    x = 2,933,396,856.60

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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.