Home / 10,758,152.40-14,845,817.24-5,863,269.14

Finding the Fourth Proportional to 10,758,152.40, 14,845,817.24 and 5,863,269.14

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Solution

The fourth proportional to 10,758,152.40, 14,845,817.24 and 5,863,269.14 is: 8,091,075.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,758,152.40 : 14,845,817.24 = 5,863,269.14 : x
  2. Step 2: Convert to fraction form
    10,758,152.40/14,845,817.24 = 5,863,269.14/x
  3. Step 3: Cross multiply
    10,758,152.40x = 14,845,817.24 × 5,863,269.14
  4. Step 4: Simplify right side
    10,758,152.40x = 87,045,022,088,466.50
  5. Step 5: Solve for x
    x = 87,045,022,088,466.50/10,758,152.40
  6. Step 6: Final answer
    x = 8,091,075.39

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Why These Related Problems?

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