Home / 7,250,144,392.98-10,875,219,604.14-3,261,569,709.24

Finding the Fourth Proportional to 7,250,144,392.98, 10,875,219,604.14 and 3,261,569,709.24

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Solution

The fourth proportional to 7,250,144,392.98, 10,875,219,604.14 and 3,261,569,709.24 is: 4,892,355,920.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,250,144,392.98 : 10,875,219,604.14 = 3,261,569,709.24 : x
  2. Step 2: Convert to fraction form
    7,250,144,392.98/10,875,219,604.14 = 3,261,569,709.24/x
  3. Step 3: Cross multiply
    7,250,144,392.98x = 10,875,219,604.14 × 3,261,569,709.24
  4. Step 4: Simplify right side
    7,250,144,392.98x = 35,470,286,842,196,041,728
  5. Step 5: Solve for x
    x = 35,470,286,842,196,041,728/7,250,144,392.98
  6. Step 6: Final answer
    x = 4,892,355,920.05

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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.