Home / 1,740,753,669.60-2,611,130,504.40-869,057,569.35

Finding the Fourth Proportional to 1,740,753,669.60, 2,611,130,504.40 and 869,057,569.35

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Solution

The fourth proportional to 1,740,753,669.60, 2,611,130,504.40 and 869,057,569.35 is: 1,303,586,354.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,753,669.60 : 2,611,130,504.40 = 869,057,569.35 : x
  2. Step 2: Convert to fraction form
    1,740,753,669.60/2,611,130,504.40 = 869,057,569.35/x
  3. Step 3: Cross multiply
    1,740,753,669.60x = 2,611,130,504.40 × 869,057,569.35
  4. Step 4: Simplify right side
    1,740,753,669.60x = 2,269,222,729,409,503,744
  5. Step 5: Solve for x
    x = 2,269,222,729,409,503,744/1,740,753,669.60
  6. Step 6: Final answer
    x = 1,303,586,354.03

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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.