Home / 2,680,700,621,718-4,021,024,433,907.40-1,228,151,263,610

Finding the Fourth Proportional to 2,680,700,621,718, 4,021,024,433,907.40 and 1,228,151,263,610

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Solution

The fourth proportional to 2,680,700,621,718, 4,021,024,433,907.40 and 1,228,151,263,610 is: 1,842,214,755,165.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,680,700,621,718 : 4,021,024,433,907.40 = 1,228,151,263,610 : x
  2. Step 2: Convert to fraction form
    2,680,700,621,718/4,021,024,433,907.40 = 1,228,151,263,610/x
  3. Step 3: Cross multiply
    2,680,700,621,718x = 4,021,024,433,907.40 × 1,228,151,263,610
  4. Step 4: Simplify right side
    2,680,700,621,718x = 4,938,426,239,510,058,035,576,832
  5. Step 5: Solve for x
    x = 4,938,426,239,510,058,035,576,832/2,680,700,621,718
  6. Step 6: Final answer
    x = 1,842,214,755,165.44

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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.