Home / 17,241,051.84-25,854,082.44-4,942,306.68

Finding the Fourth Proportional to 17,241,051.84, 25,854,082.44 and 4,942,306.68

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Solution

The fourth proportional to 17,241,051.84, 25,854,082.44 and 4,942,306.68 is: 7,411,311.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,241,051.84 : 25,854,082.44 = 4,942,306.68 : x
  2. Step 2: Convert to fraction form
    17,241,051.84/25,854,082.44 = 4,942,306.68/x
  3. Step 3: Cross multiply
    17,241,051.84x = 25,854,082.44 × 4,942,306.68
  4. Step 4: Simplify right side
    17,241,051.84x = 127,778,804,348,482.70
  5. Step 5: Solve for x
    x = 127,778,804,348,482.70/17,241,051.84
  6. Step 6: Final answer
    x = 7,411,311.42

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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.