Home / 5,233,763,834.25-7,850,714,132.88-1,740,169,307.45

Finding the Fourth Proportional to 5,233,763,834.25, 7,850,714,132.88 and 1,740,169,307.45

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Solution

The fourth proportional to 5,233,763,834.25, 7,850,714,132.88 and 1,740,169,307.45 is: 2,610,276,697.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,233,763,834.25 : 7,850,714,132.88 = 1,740,169,307.45 : x
  2. Step 2: Convert to fraction form
    5,233,763,834.25/7,850,714,132.88 = 1,740,169,307.45/x
  3. Step 3: Cross multiply
    5,233,763,834.25x = 7,850,714,132.88 × 1,740,169,307.45
  4. Step 4: Simplify right side
    5,233,763,834.25x = 13,661,571,775,562,463,232
  5. Step 5: Solve for x
    x = 13,661,571,775,562,463,232/5,233,763,834.25
  6. Step 6: Final answer
    x = 2,610,276,697.27

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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.