Home / 49,738,886.70-74,459,030.85-29,533,728.30

Finding the Fourth Proportional to 49,738,886.70, 74,459,030.85 and 29,533,728.30

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Solution

The fourth proportional to 49,738,886.70, 74,459,030.85 and 29,533,728.30 is: 44,211,942.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,738,886.70 : 74,459,030.85 = 29,533,728.30 : x
  2. Step 2: Convert to fraction form
    49,738,886.70/74,459,030.85 = 29,533,728.30/x
  3. Step 3: Cross multiply
    49,738,886.70x = 74,459,030.85 × 29,533,728.30
  4. Step 4: Simplify right side
    49,738,886.70x = 2,199,052,786,605,218
  5. Step 5: Solve for x
    x = 2,199,052,786,605,218/49,738,886.70
  6. Step 6: Final answer
    x = 44,211,942.25

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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.