Home / 228,767,147,460-343,200,362,586.33-69,586,109,683.14

Finding the Fourth Proportional to 228,767,147,460, 343,200,362,586.33 and 69,586,109,683.14

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Solution

The fourth proportional to 228,767,147,460, 343,200,362,586.33 and 69,586,109,683.14 is: 104,394,264,383.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,767,147,460 : 343,200,362,586.33 = 69,586,109,683.14 : x
  2. Step 2: Convert to fraction form
    228,767,147,460/343,200,362,586.33 = 69,586,109,683.14/x
  3. Step 3: Cross multiply
    228,767,147,460x = 343,200,362,586.33 × 69,586,109,683.14
  4. Step 4: Simplify right side
    228,767,147,460x = 23,881,978,074,225,778,360,320
  5. Step 5: Solve for x
    x = 23,881,978,074,225,778,360,320/228,767,147,460
  6. Step 6: Final answer
    x = 104,394,264,383.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.