Home / 37,047,893.18-55,571,961.76-9,381,795.52

Finding the Fourth Proportional to 37,047,893.18, 55,571,961.76 and 9,381,795.52

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Solution

The fourth proportional to 37,047,893.18, 55,571,961.76 and 9,381,795.52 is: 14,072,724.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,047,893.18 : 55,571,961.76 = 9,381,795.52 : x
  2. Step 2: Convert to fraction form
    37,047,893.18/55,571,961.76 = 9,381,795.52/x
  3. Step 3: Cross multiply
    37,047,893.18x = 55,571,961.76 × 9,381,795.52
  4. Step 4: Simplify right side
    37,047,893.18x = 521,364,781,599,719.50
  5. Step 5: Solve for x
    x = 521,364,781,599,719.50/37,047,893.18
  6. Step 6: Final answer
    x = 14,072,724.17

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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.