Home / 1,607,085,951,715.10-2,410,977,994,437.60-587,201,847,361.28

Finding the Fourth Proportional to 1,607,085,951,715.10, 2,410,977,994,437.60 and 587,201,847,361.28

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Solution

The fourth proportional to 1,607,085,951,715.10, 2,410,977,994,437.60 and 587,201,847,361.28 is: 880,930,314,131.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,607,085,951,715.10 : 2,410,977,994,437.60 = 587,201,847,361.28 : x
  2. Step 2: Convert to fraction form
    1,607,085,951,715.10/2,410,977,994,437.60 = 587,201,847,361.28/x
  3. Step 3: Cross multiply
    1,607,085,951,715.10x = 2,410,977,994,437.60 × 587,201,847,361.28
  4. Step 4: Simplify right side
    1,607,085,951,715.10x = 1,415,730,732,281,152,835,420,160
  5. Step 5: Solve for x
    x = 1,415,730,732,281,152,835,420,160/1,607,085,951,715.10
  6. Step 6: Final answer
    x = 880,930,314,131.78

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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.