Home / 122,529,541.77-183,848,588.06-64,223,363.03

Finding the Fourth Proportional to 122,529,541.77, 183,848,588.06 and 64,223,363.03

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Solution

The fourth proportional to 122,529,541.77, 183,848,588.06 and 64,223,363.03 is: 96,363,492.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,529,541.77 : 183,848,588.06 = 64,223,363.03 : x
  2. Step 2: Convert to fraction form
    122,529,541.77/183,848,588.06 = 64,223,363.03/x
  3. Step 3: Cross multiply
    122,529,541.77x = 183,848,588.06 × 64,223,363.03
  4. Step 4: Simplify right side
    122,529,541.77x = 11,807,374,612,289,944
  5. Step 5: Solve for x
    x = 11,807,374,612,289,944/122,529,541.77
  6. Step 6: Final answer
    x = 96,363,492.77

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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.