Home / 14,683,204.80-22,024,807.20-14,576,916.60

Finding the Fourth Proportional to 14,683,204.80, 22,024,807.20 and 14,576,916.60

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Solution

The fourth proportional to 14,683,204.80, 22,024,807.20 and 14,576,916.60 is: 21,865,374.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,683,204.80 : 22,024,807.20 = 14,576,916.60 : x
  2. Step 2: Convert to fraction form
    14,683,204.80/22,024,807.20 = 14,576,916.60/x
  3. Step 3: Cross multiply
    14,683,204.80x = 22,024,807.20 × 14,576,916.60
  4. Step 4: Simplify right side
    14,683,204.80x = 321,053,777,685,479.50
  5. Step 5: Solve for x
    x = 321,053,777,685,479.50/14,683,204.80
  6. Step 6: Final answer
    x = 21,865,374.90

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1.5x scale

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.