Home / 12,806,475,619,350-17,672,936,354,700-7,325,577,427,014.50

Finding the Fourth Proportional to 12,806,475,619,350, 17,672,936,354,700 and 7,325,577,427,014.50

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Solution

The fourth proportional to 12,806,475,619,350, 17,672,936,354,700 and 7,325,577,427,014.50 is: 10,109,296,849,278.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,806,475,619,350 : 17,672,936,354,700 = 7,325,577,427,014.50 : x
  2. Step 2: Convert to fraction form
    12,806,475,619,350/17,672,936,354,700 = 7,325,577,427,014.50/x
  3. Step 3: Cross multiply
    12,806,475,619,350x = 17,672,936,354,700 × 7,325,577,427,014.50
  4. Step 4: Simplify right side
    12,806,475,619,350x = 129,464,463,629,054,235,830,648,832
  5. Step 5: Solve for x
    x = 129,464,463,629,054,235,830,648,832/12,806,475,619,350
  6. Step 6: Final answer
    x = 10,109,296,849,278.29

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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.