Home / 9,503,869.80-14,224,311.90-8,748,042.60

Finding the Fourth Proportional to 9,503,869.80, 14,224,311.90 and 8,748,042.60

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Solution

The fourth proportional to 9,503,869.80, 14,224,311.90 and 8,748,042.60 is: 13,093,075.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,503,869.80 : 14,224,311.90 = 8,748,042.60 : x
  2. Step 2: Convert to fraction form
    9,503,869.80/14,224,311.90 = 8,748,042.60/x
  3. Step 3: Cross multiply
    9,503,869.80x = 14,224,311.90 × 8,748,042.60
  4. Step 4: Simplify right side
    9,503,869.80x = 124,434,886,456,886.94
  5. Step 5: Solve for x
    x = 124,434,886,456,886.94/9,503,869.80
  6. Step 6: Final answer
    x = 13,093,075.67

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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.