Home / 133,484,529.20-184,227,312.48-96,434,678.96

Finding the Fourth Proportional to 133,484,529.20, 184,227,312.48 and 96,434,678.96

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Solution

The fourth proportional to 133,484,529.20, 184,227,312.48 and 96,434,678.96 is: 133,093,339.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,484,529.20 : 184,227,312.48 = 96,434,678.96 : x
  2. Step 2: Convert to fraction form
    133,484,529.20/184,227,312.48 = 96,434,678.96/x
  3. Step 3: Cross multiply
    133,484,529.20x = 184,227,312.48 × 96,434,678.96
  4. Step 4: Simplify right side
    133,484,529.20x = 17,765,901,734,672,400
  5. Step 5: Solve for x
    x = 17,765,901,734,672,400/133,484,529.20
  6. Step 6: Final answer
    x = 133,093,339.29

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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.