Home / 24,717,680.40-37,076,520.60-7,683,574.80

Finding the Fourth Proportional to 24,717,680.40, 37,076,520.60 and 7,683,574.80

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Solution

The fourth proportional to 24,717,680.40, 37,076,520.60 and 7,683,574.80 is: 11,525,362.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,717,680.40 : 37,076,520.60 = 7,683,574.80 : x
  2. Step 2: Convert to fraction form
    24,717,680.40/37,076,520.60 = 7,683,574.80/x
  3. Step 3: Cross multiply
    24,717,680.40x = 37,076,520.60 × 7,683,574.80
  4. Step 4: Simplify right side
    24,717,680.40x = 284,880,219,353,840.88
  5. Step 5: Solve for x
    x = 284,880,219,353,840.88/24,717,680.40
  6. Step 6: Final answer
    x = 11,525,362.20

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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.