Home / 4,828,896,133.90-7,243,344,200.85-2,504,373,199.90

Finding the Fourth Proportional to 4,828,896,133.90, 7,243,344,200.85 and 2,504,373,199.90

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Solution

The fourth proportional to 4,828,896,133.90, 7,243,344,200.85 and 2,504,373,199.90 is: 3,756,559,799.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,896,133.90 : 7,243,344,200.85 = 2,504,373,199.90 : x
  2. Step 2: Convert to fraction form
    4,828,896,133.90/7,243,344,200.85 = 2,504,373,199.90/x
  3. Step 3: Cross multiply
    4,828,896,133.90x = 7,243,344,200.85 × 2,504,373,199.90
  4. Step 4: Simplify right side
    4,828,896,133.90x = 18,140,037,094,259,824,640
  5. Step 5: Solve for x
    x = 18,140,037,094,259,824,640/4,828,896,133.90
  6. Step 6: Final answer
    x = 3,756,559,799.85

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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.