Home / 37,453,002-51,685,142.76-20,283,594

Finding the Fourth Proportional to 37,453,002, 51,685,142.76 and 20,283,594

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Solution

The fourth proportional to 37,453,002, 51,685,142.76 and 20,283,594 is: 27,991,359.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,453,002 : 51,685,142.76 = 20,283,594 : x
  2. Step 2: Convert to fraction form
    37,453,002/51,685,142.76 = 20,283,594/x
  3. Step 3: Cross multiply
    37,453,002x = 51,685,142.76 × 20,283,594
  4. Step 4: Simplify right side
    37,453,002x = 1,048,360,451,575,879.38
  5. Step 5: Solve for x
    x = 1,048,360,451,575,879.38/37,453,002
  6. Step 6: Final answer
    x = 27,991,359.72

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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.