Home / 2,047,824,137.98-2,825,995,481.67-1,155,938,598.46

Finding the Fourth Proportional to 2,047,824,137.98, 2,825,995,481.67 and 1,155,938,598.46

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Solution

The fourth proportional to 2,047,824,137.98, 2,825,995,481.67 and 1,155,938,598.46 is: 1,595,194,233.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,824,137.98 : 2,825,995,481.67 = 1,155,938,598.46 : x
  2. Step 2: Convert to fraction form
    2,047,824,137.98/2,825,995,481.67 = 1,155,938,598.46/x
  3. Step 3: Cross multiply
    2,047,824,137.98x = 2,825,995,481.67 × 1,155,938,598.46
  4. Step 4: Simplify right side
    2,047,824,137.98x = 3,266,677,256,335,912,448
  5. Step 5: Solve for x
    x = 3,266,677,256,335,912,448/2,047,824,137.98
  6. Step 6: Final answer
    x = 1,595,194,233.60

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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.