Home / 37,619,404.80-56,429,107.20-23,195,702.40

Finding the Fourth Proportional to 37,619,404.80, 56,429,107.20 and 23,195,702.40

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Solution

The fourth proportional to 37,619,404.80, 56,429,107.20 and 23,195,702.40 is: 34,793,553.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,619,404.80 : 56,429,107.20 = 23,195,702.40 : x
  2. Step 2: Convert to fraction form
    37,619,404.80/56,429,107.20 = 23,195,702.40/x
  3. Step 3: Cross multiply
    37,619,404.80x = 56,429,107.20 × 23,195,702.40
  4. Step 4: Simplify right side
    37,619,404.80x = 1,308,912,777,308,897.25
  5. Step 5: Solve for x
    x = 1,308,912,777,308,897.25/37,619,404.80
  6. Step 6: Final answer
    x = 34,793,553.60

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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.