Home / 25,245,460.23-37,868,200.74-6,076,217.31

Finding the Fourth Proportional to 25,245,460.23, 37,868,200.74 and 6,076,217.31

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Solution

The fourth proportional to 25,245,460.23, 37,868,200.74 and 6,076,217.31 is: 9,114,328.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,245,460.23 : 37,868,200.74 = 6,076,217.31 : x
  2. Step 2: Convert to fraction form
    25,245,460.23/37,868,200.74 = 6,076,217.31/x
  3. Step 3: Cross multiply
    25,245,460.23x = 37,868,200.74 × 6,076,217.31
  4. Step 4: Simplify right side
    25,245,460.23x = 230,095,416,834,942.81
  5. Step 5: Solve for x
    x = 230,095,416,834,942.81/25,245,460.23
  6. Step 6: Final answer
    x = 9,114,328.47

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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.