Home / 184,206,191.77-254,226,835.52-104,840,549.86

Finding the Fourth Proportional to 184,206,191.77, 254,226,835.52 and 104,840,549.86

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Solution

The fourth proportional to 184,206,191.77, 254,226,835.52 and 104,840,549.86 is: 144,692,645.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,206,191.77 : 254,226,835.52 = 104,840,549.86 : x
  2. Step 2: Convert to fraction form
    184,206,191.77/254,226,835.52 = 104,840,549.86/x
  3. Step 3: Cross multiply
    184,206,191.77x = 254,226,835.52 × 104,840,549.86
  4. Step 4: Simplify right side
    184,206,191.77x = 26,653,281,226,011,932
  5. Step 5: Solve for x
    x = 26,653,281,226,011,932/184,206,191.77
  6. Step 6: Final answer
    x = 144,692,645.62

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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.