Home / 39,594,813.80-59,392,220.70-34,807,908.20

Finding the Fourth Proportional to 39,594,813.80, 59,392,220.70 and 34,807,908.20

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Solution

The fourth proportional to 39,594,813.80, 59,392,220.70 and 34,807,908.20 is: 52,211,862.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,594,813.80 : 59,392,220.70 = 34,807,908.20 : x
  2. Step 2: Convert to fraction form
    39,594,813.80/59,392,220.70 = 34,807,908.20/x
  3. Step 3: Cross multiply
    39,594,813.80x = 59,392,220.70 × 34,807,908.20
  4. Step 4: Simplify right side
    39,594,813.80x = 2,067,318,965,919,740
  5. Step 5: Solve for x
    x = 2,067,318,965,919,740/39,594,813.80
  6. Step 6: Final answer
    x = 52,211,862.30

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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.