Home / 65,054,311.44-89,774,112.23-37,176,702.40

Finding the Fourth Proportional to 65,054,311.44, 89,774,112.23 and 37,176,702.40

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Solution

The fourth proportional to 65,054,311.44, 89,774,112.23 and 37,176,702.40 is: 51,303,370.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,054,311.44 : 89,774,112.23 = 37,176,702.40 : x
  2. Step 2: Convert to fraction form
    65,054,311.44/89,774,112.23 = 37,176,702.40/x
  3. Step 3: Cross multiply
    65,054,311.44x = 89,774,112.23 × 37,176,702.40
  4. Step 4: Simplify right side
    65,054,311.44x = 3,337,505,453,413,026.50
  5. Step 5: Solve for x
    x = 3,337,505,453,413,026.50/65,054,311.44
  6. Step 6: Final answer
    x = 51,303,370.67

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.