Home / 6,045,447,974.70-9,072,203,040.45-3,425,247,014.70

Finding the Fourth Proportional to 6,045,447,974.70, 9,072,203,040.45 and 3,425,247,014.70

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Solution

The fourth proportional to 6,045,447,974.70, 9,072,203,040.45 and 3,425,247,014.70 is: 5,140,154,461.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,045,447,974.70 : 9,072,203,040.45 = 3,425,247,014.70 : x
  2. Step 2: Convert to fraction form
    6,045,447,974.70/9,072,203,040.45 = 3,425,247,014.70/x
  3. Step 3: Cross multiply
    6,045,447,974.70x = 9,072,203,040.45 × 3,425,247,014.70
  4. Step 4: Simplify right side
    6,045,447,974.70x = 31,074,536,381,053,628,416
  5. Step 5: Solve for x
    x = 31,074,536,381,053,628,416/6,045,447,974.70
  6. Step 6: Final answer
    x = 5,140,154,461.85

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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.