Home / 52,993,692.48-79,490,532.24-17,091,900.48

Finding the Fourth Proportional to 52,993,692.48, 79,490,532.24 and 17,091,900.48

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Solution

The fourth proportional to 52,993,692.48, 79,490,532.24 and 17,091,900.48 is: 25,637,848.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,993,692.48 : 79,490,532.24 = 17,091,900.48 : x
  2. Step 2: Convert to fraction form
    52,993,692.48/79,490,532.24 = 17,091,900.48/x
  3. Step 3: Cross multiply
    52,993,692.48x = 79,490,532.24 × 17,091,900.48
  4. Step 4: Simplify right side
    52,993,692.48x = 1,358,644,266,148,311.50
  5. Step 5: Solve for x
    x = 1,358,644,266,148,311.50/52,993,692.48
  6. Step 6: Final answer
    x = 25,637,848.63

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1.5x scale

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.