Home / 2,463,091,309-3,396,342,248.58-1,569,602,665

Finding the Fourth Proportional to 2,463,091,309, 3,396,342,248.58 and 1,569,602,665

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Solution

The fourth proportional to 2,463,091,309, 3,396,342,248.58 and 1,569,602,665 is: 2,164,315,965.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,091,309 : 3,396,342,248.58 = 1,569,602,665 : x
  2. Step 2: Convert to fraction form
    2,463,091,309/3,396,342,248.58 = 1,569,602,665/x
  3. Step 3: Cross multiply
    2,463,091,309x = 3,396,342,248.58 × 1,569,602,665
  4. Step 4: Simplify right side
    2,463,091,309x = 5,330,907,844,623,260,672
  5. Step 5: Solve for x
    x = 5,330,907,844,623,260,672/2,463,091,309
  6. Step 6: Final answer
    x = 2,164,315,965.53

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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.