Home / 4,829,944,329.31-6,665,345,746.32-2,743,975,720.03

Finding the Fourth Proportional to 4,829,944,329.31, 6,665,345,746.32 and 2,743,975,720.03

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Solution

The fourth proportional to 4,829,944,329.31, 6,665,345,746.32 and 2,743,975,720.03 is: 3,786,699,317.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,944,329.31 : 6,665,345,746.32 = 2,743,975,720.03 : x
  2. Step 2: Convert to fraction form
    4,829,944,329.31/6,665,345,746.32 = 2,743,975,720.03/x
  3. Step 3: Cross multiply
    4,829,944,329.31x = 6,665,345,746.32 × 2,743,975,720.03
  4. Step 4: Simplify right side
    4,829,944,329.31x = 18,289,546,893,507,319,808
  5. Step 5: Solve for x
    x = 18,289,546,893,507,319,808/4,829,944,329.31
  6. Step 6: Final answer
    x = 3,786,699,317.12

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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.