Home / 37,554,907.80-56,332,361.70-23,131,205.40

Finding the Fourth Proportional to 37,554,907.80, 56,332,361.70 and 23,131,205.40

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Solution

The fourth proportional to 37,554,907.80, 56,332,361.70 and 23,131,205.40 is: 34,696,808.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,554,907.80 : 56,332,361.70 = 23,131,205.40 : x
  2. Step 2: Convert to fraction form
    37,554,907.80/56,332,361.70 = 23,131,205.40/x
  3. Step 3: Cross multiply
    37,554,907.80x = 56,332,361.70 × 23,131,205.40
  4. Step 4: Simplify right side
    37,554,907.80x = 1,303,035,429,149,793.25
  5. Step 5: Solve for x
    x = 1,303,035,429,149,793.25/37,554,907.80
  6. Step 6: Final answer
    x = 34,696,808.10

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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.