Home / 34,160,101.20-51,240,151.80-32,685,771.60

Finding the Fourth Proportional to 34,160,101.20, 51,240,151.80 and 32,685,771.60

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Solution

The fourth proportional to 34,160,101.20, 51,240,151.80 and 32,685,771.60 is: 49,028,657.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,160,101.20 : 51,240,151.80 = 32,685,771.60 : x
  2. Step 2: Convert to fraction form
    34,160,101.20/51,240,151.80 = 32,685,771.60/x
  3. Step 3: Cross multiply
    34,160,101.20x = 51,240,151.80 × 32,685,771.60
  4. Step 4: Simplify right side
    34,160,101.20x = 1,674,823,898,484,128.75
  5. Step 5: Solve for x
    x = 1,674,823,898,484,128.75/34,160,101.20
  6. Step 6: Final answer
    x = 49,028,657.40

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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.