Home / 9,656,461.80-14,484,692.70-8,097,568.20

Finding the Fourth Proportional to 9,656,461.80, 14,484,692.70 and 8,097,568.20

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Solution

The fourth proportional to 9,656,461.80, 14,484,692.70 and 8,097,568.20 is: 12,146,352.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,461.80 : 14,484,692.70 = 8,097,568.20 : x
  2. Step 2: Convert to fraction form
    9,656,461.80/14,484,692.70 = 8,097,568.20/x
  3. Step 3: Cross multiply
    9,656,461.80x = 14,484,692.70 × 8,097,568.20
  4. Step 4: Simplify right side
    9,656,461.80x = 117,290,786,994,292.14
  5. Step 5: Solve for x
    x = 117,290,786,994,292.14/9,656,461.80
  6. Step 6: Final answer
    x = 12,146,352.30

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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.