Home / 3,587,558,156.80-5,381,337,235.20-2,012,048,168.20

Finding the Fourth Proportional to 3,587,558,156.80, 5,381,337,235.20 and 2,012,048,168.20

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Solution

The fourth proportional to 3,587,558,156.80, 5,381,337,235.20 and 2,012,048,168.20 is: 3,018,072,252.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587,558,156.80 : 5,381,337,235.20 = 2,012,048,168.20 : x
  2. Step 2: Convert to fraction form
    3,587,558,156.80/5,381,337,235.20 = 2,012,048,168.20/x
  3. Step 3: Cross multiply
    3,587,558,156.80x = 5,381,337,235.20 × 2,012,048,168.20
  4. Step 4: Simplify right side
    3,587,558,156.80x = 10,827,509,726,550,611,968
  5. Step 5: Solve for x
    x = 10,827,509,726,550,611,968/3,587,558,156.80
  6. Step 6: Final answer
    x = 3,018,072,252.30

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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.