Home / 2,574,100,960.20-3,861,151,440.30-708,743,050.20

Finding the Fourth Proportional to 2,574,100,960.20, 3,861,151,440.30 and 708,743,050.20

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Solution

The fourth proportional to 2,574,100,960.20, 3,861,151,440.30 and 708,743,050.20 is: 1,063,114,575.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,574,100,960.20 : 3,861,151,440.30 = 708,743,050.20 : x
  2. Step 2: Convert to fraction form
    2,574,100,960.20/3,861,151,440.30 = 708,743,050.20/x
  3. Step 3: Cross multiply
    2,574,100,960.20x = 3,861,151,440.30 × 708,743,050.20
  4. Step 4: Simplify right side
    2,574,100,960.20x = 2,736,564,249,082,345,472
  5. Step 5: Solve for x
    x = 2,736,564,249,082,345,472/2,574,100,960.20
  6. Step 6: Final answer
    x = 1,063,114,575.30

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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.