Home / 2,940,495,200.40-4,410,742,800.60-2,274,705,915.60

Finding the Fourth Proportional to 2,940,495,200.40, 4,410,742,800.60 and 2,274,705,915.60

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Solution

The fourth proportional to 2,940,495,200.40, 4,410,742,800.60 and 2,274,705,915.60 is: 3,412,058,873.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,940,495,200.40 : 4,410,742,800.60 = 2,274,705,915.60 : x
  2. Step 2: Convert to fraction form
    2,940,495,200.40/4,410,742,800.60 = 2,274,705,915.60/x
  3. Step 3: Cross multiply
    2,940,495,200.40x = 4,410,742,800.60 × 2,274,705,915.60
  4. Step 4: Simplify right side
    2,940,495,200.40x = 10,033,142,740,714,932,224
  5. Step 5: Solve for x
    x = 10,033,142,740,714,932,224/2,940,495,200.40
  6. Step 6: Final answer
    x = 3,412,058,873.40

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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.