Home / 7,364,754,760.30-11,047,132,140.45-2,124,533,923.90

Finding the Fourth Proportional to 7,364,754,760.30, 11,047,132,140.45 and 2,124,533,923.90

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Solution

The fourth proportional to 7,364,754,760.30, 11,047,132,140.45 and 2,124,533,923.90 is: 3,186,800,885.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,364,754,760.30 : 11,047,132,140.45 = 2,124,533,923.90 : x
  2. Step 2: Convert to fraction form
    7,364,754,760.30/11,047,132,140.45 = 2,124,533,923.90/x
  3. Step 3: Cross multiply
    7,364,754,760.30x = 11,047,132,140.45 × 2,124,533,923.90
  4. Step 4: Simplify right side
    7,364,754,760.30x = 23,470,006,994,192,048,128
  5. Step 5: Solve for x
    x = 23,470,006,994,192,048,128/7,364,754,760.30
  6. Step 6: Final answer
    x = 3,186,800,885.85

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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.