Home / 133,823,023.14-184,678,956.27-75,090,032.22

Finding the Fourth Proportional to 133,823,023.14, 184,678,956.27 and 75,090,032.22

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Solution

The fourth proportional to 133,823,023.14, 184,678,956.27 and 75,090,032.22 is: 103,626,031.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,823,023.14 : 184,678,956.27 = 75,090,032.22 : x
  2. Step 2: Convert to fraction form
    133,823,023.14/184,678,956.27 = 75,090,032.22/x
  3. Step 3: Cross multiply
    133,823,023.14x = 184,678,956.27 × 75,090,032.22
  4. Step 4: Simplify right side
    133,823,023.14x = 13,867,548,776,670,272
  5. Step 5: Solve for x
    x = 13,867,548,776,670,272/133,823,023.14
  6. Step 6: Final answer
    x = 103,626,031.24

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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.