Home / 1,706,773,262,431.80-2,560,310,398,609.10-481,543,104,408.40

Finding the Fourth Proportional to 1,706,773,262,431.80, 2,560,310,398,609.10 and 481,543,104,408.40

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Solution

The fourth proportional to 1,706,773,262,431.80, 2,560,310,398,609.10 and 481,543,104,408.40 is: 722,357,119,561.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,773,262,431.80 : 2,560,310,398,609.10 = 481,543,104,408.40 : x
  2. Step 2: Convert to fraction form
    1,706,773,262,431.80/2,560,310,398,609.10 = 481,543,104,408.40/x
  3. Step 3: Cross multiply
    1,706,773,262,431.80x = 2,560,310,398,609.10 × 481,543,104,408.40
  4. Step 4: Simplify right side
    1,706,773,262,431.80x = 1,232,899,817,595,334,213,763,072
  5. Step 5: Solve for x
    x = 1,232,899,817,595,334,213,763,072/1,706,773,262,431.80
  6. Step 6: Final answer
    x = 722,357,119,561.80

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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.