Home / 2,386,682,356,911.40-3,294,234,463,159.60-1,554,463,860,856.90

Finding the Fourth Proportional to 2,386,682,356,911.40, 3,294,234,463,159.60 and 1,554,463,860,856.90

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Solution

The fourth proportional to 2,386,682,356,911.40, 3,294,234,463,159.60 and 1,554,463,860,856.90 is: 2,145,559,256,070.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,386,682,356,911.40 : 3,294,234,463,159.60 = 1,554,463,860,856.90 : x
  2. Step 2: Convert to fraction form
    2,386,682,356,911.40/3,294,234,463,159.60 = 1,554,463,860,856.90/x
  3. Step 3: Cross multiply
    2,386,682,356,911.40x = 3,294,234,463,159.60 × 1,554,463,860,856.90
  4. Step 4: Simplify right side
    2,386,682,356,911.40x = 5,120,768,422,170,928,772,808,704
  5. Step 5: Solve for x
    x = 5,120,768,422,170,928,772,808,704/2,386,682,356,911.40
  6. Step 6: Final answer
    x = 2,145,559,256,070.30

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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.