Home / 133,749,138.35-200,623,707.53-133,749,138.35

Finding the Fourth Proportional to 133,749,138.35, 200,623,707.53 and 133,749,138.35

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Solution

The fourth proportional to 133,749,138.35, 200,623,707.53 and 133,749,138.35 is: 200,623,707.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,749,138.35 : 200,623,707.53 = 133,749,138.35 : x
  2. Step 2: Convert to fraction form
    133,749,138.35/200,623,707.53 = 133,749,138.35/x
  3. Step 3: Cross multiply
    133,749,138.35x = 200,623,707.53 × 133,749,138.35
  4. Step 4: Simplify right side
    133,749,138.35x = 26,833,248,014,051,160
  5. Step 5: Solve for x
    x = 26,833,248,014,051,160/133,749,138.35
  6. Step 6: Final answer
    x = 200,623,707.53

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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.