Home / 5,435,793,833.55-7,501,277,875.26-3,147,022,548.51

Finding the Fourth Proportional to 5,435,793,833.55, 7,501,277,875.26 and 3,147,022,548.51

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Solution

The fourth proportional to 5,435,793,833.55, 7,501,277,875.26 and 3,147,022,548.51 is: 4,342,823,024.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,435,793,833.55 : 7,501,277,875.26 = 3,147,022,548.51 : x
  2. Step 2: Convert to fraction form
    5,435,793,833.55/7,501,277,875.26 = 3,147,022,548.51/x
  3. Step 3: Cross multiply
    5,435,793,833.55x = 7,501,277,875.26 × 3,147,022,548.51
  4. Step 4: Simplify right side
    5,435,793,833.55x = 23,606,690,616,082,407,424
  5. Step 5: Solve for x
    x = 23,606,690,616,082,407,424/5,435,793,833.55
  6. Step 6: Final answer
    x = 4,342,823,024.37

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1.5x scale

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.