Home / 4,599,225,968.40-6,899,846,722.20-1,493,280,061.20

Finding the Fourth Proportional to 4,599,225,968.40, 6,899,846,722.20 and 1,493,280,061.20

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Solution

The fourth proportional to 4,599,225,968.40, 6,899,846,722.20 and 1,493,280,061.20 is: 2,240,247,295.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,599,225,968.40 : 6,899,846,722.20 = 1,493,280,061.20 : x
  2. Step 2: Convert to fraction form
    4,599,225,968.40/6,899,846,722.20 = 1,493,280,061.20/x
  3. Step 3: Cross multiply
    4,599,225,968.40x = 6,899,846,722.20 × 1,493,280,061.20
  4. Step 4: Simplify right side
    4,599,225,968.40x = 10,303,403,535,597,434,880
  5. Step 5: Solve for x
    x = 10,303,403,535,597,434,880/4,599,225,968.40
  6. Step 6: Final answer
    x = 2,240,247,295.17

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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.