Home / 8,020,273,761.03-12,025,507,350.21-3,824,509,865.16

Finding the Fourth Proportional to 8,020,273,761.03, 12,025,507,350.21 and 3,824,509,865.16

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Solution

The fourth proportional to 8,020,273,761.03, 12,025,507,350.21 and 3,824,509,865.16 is: 5,734,426,637.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,020,273,761.03 : 12,025,507,350.21 = 3,824,509,865.16 : x
  2. Step 2: Convert to fraction form
    8,020,273,761.03/12,025,507,350.21 = 3,824,509,865.16/x
  3. Step 3: Cross multiply
    8,020,273,761.03x = 12,025,507,350.21 × 3,824,509,865.16
  4. Step 4: Simplify right side
    8,020,273,761.03x = 45,991,671,494,368,837,632
  5. Step 5: Solve for x
    x = 45,991,671,494,368,837,632/8,020,273,761.03
  6. Step 6: Final answer
    x = 5,734,426,637.39

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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.