Home / 1,740,047,719,825.50-2,400,947,087,380.20-969,277,230,315.36

Finding the Fourth Proportional to 1,740,047,719,825.50, 2,400,947,087,380.20 and 969,277,230,315.36

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Solution

The fourth proportional to 1,740,047,719,825.50, 2,400,947,087,380.20 and 969,277,230,315.36 is: 1,337,425,012,242.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,047,719,825.50 : 2,400,947,087,380.20 = 969,277,230,315.36 : x
  2. Step 2: Convert to fraction form
    1,740,047,719,825.50/2,400,947,087,380.20 = 969,277,230,315.36/x
  3. Step 3: Cross multiply
    1,740,047,719,825.50x = 2,400,947,087,380.20 × 969,277,230,315.36
  4. Step 4: Simplify right side
    1,740,047,719,825.50x = 2,327,183,342,989,611,030,806,528
  5. Step 5: Solve for x
    x = 2,327,183,342,989,611,030,806,528/1,740,047,719,825.50
  6. Step 6: Final answer
    x = 1,337,425,012,242.19

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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.