Home / 34,993,603.20-52,490,404.80-19,625,116.80

Finding the Fourth Proportional to 34,993,603.20, 52,490,404.80 and 19,625,116.80

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Solution

The fourth proportional to 34,993,603.20, 52,490,404.80 and 19,625,116.80 is: 29,437,675.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,993,603.20 : 52,490,404.80 = 19,625,116.80 : x
  2. Step 2: Convert to fraction form
    34,993,603.20/52,490,404.80 = 19,625,116.80/x
  3. Step 3: Cross multiply
    34,993,603.20x = 52,490,404.80 × 19,625,116.80
  4. Step 4: Simplify right side
    34,993,603.20x = 1,030,130,325,079,280.62
  5. Step 5: Solve for x
    x = 1,030,130,325,079,280.62/34,993,603.20
  6. Step 6: Final answer
    x = 29,437,675.20

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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.