Home / 34,529,348.94-47,650,506.27-19,059,436.86

Finding the Fourth Proportional to 34,529,348.94, 47,650,506.27 and 19,059,436.86

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Solution

The fourth proportional to 34,529,348.94, 47,650,506.27 and 19,059,436.86 is: 26,302,025.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,529,348.94 : 47,650,506.27 = 19,059,436.86 : x
  2. Step 2: Convert to fraction form
    34,529,348.94/47,650,506.27 = 19,059,436.86/x
  3. Step 3: Cross multiply
    34,529,348.94x = 47,650,506.27 × 19,059,436.86
  4. Step 4: Simplify right side
    34,529,348.94x = 908,191,815,600,099.12
  5. Step 5: Solve for x
    x = 908,191,815,600,099.12/34,529,348.94
  6. Step 6: Final answer
    x = 26,302,025.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.