Home / 37,683,277.60-56,524,916.40-18,551,401.60

Finding the Fourth Proportional to 37,683,277.60, 56,524,916.40 and 18,551,401.60

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Solution

The fourth proportional to 37,683,277.60, 56,524,916.40 and 18,551,401.60 is: 27,827,102.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,683,277.60 : 56,524,916.40 = 18,551,401.60 : x
  2. Step 2: Convert to fraction form
    37,683,277.60/56,524,916.40 = 18,551,401.60/x
  3. Step 3: Cross multiply
    37,683,277.60x = 56,524,916.40 × 18,551,401.60
  4. Step 4: Simplify right side
    37,683,277.60x = 1,048,616,424,542,826.25
  5. Step 5: Solve for x
    x = 1,048,616,424,542,826.25/37,683,277.60
  6. Step 6: Final answer
    x = 27,827,102.40

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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.