Home / 4,970,908,850,599.70-6,858,859,311,617.40-2,775,736,310,704.70

Finding the Fourth Proportional to 4,970,908,850,599.70, 6,858,859,311,617.40 and 2,775,736,310,704.70

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Solution

The fourth proportional to 4,970,908,850,599.70, 6,858,859,311,617.40 and 2,775,736,310,704.70 is: 3,829,960,559,219.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,970,908,850,599.70 : 6,858,859,311,617.40 = 2,775,736,310,704.70 : x
  2. Step 2: Convert to fraction form
    4,970,908,850,599.70/6,858,859,311,617.40 = 2,775,736,310,704.70/x
  3. Step 3: Cross multiply
    4,970,908,850,599.70x = 6,858,859,311,617.40 × 2,775,736,310,704.70
  4. Step 4: Simplify right side
    4,970,908,850,599.70x = 19,038,384,841,271,461,715,902,464
  5. Step 5: Solve for x
    x = 19,038,384,841,271,461,715,902,464/4,970,908,850,599.70
  6. Step 6: Final answer
    x = 3,829,960,559,219.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.