Home / 184,859,445.73-255,114,006.30-102,353,237.77

Finding the Fourth Proportional to 184,859,445.73, 255,114,006.30 and 102,353,237.77

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Solution

The fourth proportional to 184,859,445.73, 255,114,006.30 and 102,353,237.77 is: 141,251,881.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,859,445.73 : 255,114,006.30 = 102,353,237.77 : x
  2. Step 2: Convert to fraction form
    184,859,445.73/255,114,006.30 = 102,353,237.77/x
  3. Step 3: Cross multiply
    184,859,445.73x = 255,114,006.30 × 102,353,237.77
  4. Step 4: Simplify right side
    184,859,445.73x = 26,111,744,545,281,180
  5. Step 5: Solve for x
    x = 26,111,744,545,281,180/184,859,445.73
  6. Step 6: Final answer
    x = 141,251,881.62

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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.