Home / 1,857,467,208.53-2,563,227,384.73-1,010,697,856.31

Finding the Fourth Proportional to 1,857,467,208.53, 2,563,227,384.73 and 1,010,697,856.31

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Solution

The fourth proportional to 1,857,467,208.53, 2,563,227,384.73 and 1,010,697,856.31 is: 1,394,720,946.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,857,467,208.53 : 2,563,227,384.73 = 1,010,697,856.31 : x
  2. Step 2: Convert to fraction form
    1,857,467,208.53/2,563,227,384.73 = 1,010,697,856.31/x
  3. Step 3: Cross multiply
    1,857,467,208.53x = 2,563,227,384.73 × 1,010,697,856.31
  4. Step 4: Simplify right side
    1,857,467,208.53x = 2,590,648,422,985,580,032
  5. Step 5: Solve for x
    x = 2,590,648,422,985,580,032/1,857,467,208.53
  6. Step 6: Final answer
    x = 1,394,720,946.40

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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.