Home / 29,576,384.20-44,289,926.70-19,424,038.60

Finding the Fourth Proportional to 29,576,384.20, 44,289,926.70 and 19,424,038.60

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Solution

The fourth proportional to 29,576,384.20, 44,289,926.70 and 19,424,038.60 is: 29,087,032.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,576,384.20 : 44,289,926.70 = 19,424,038.60 : x
  2. Step 2: Convert to fraction form
    29,576,384.20/44,289,926.70 = 19,424,038.60/x
  3. Step 3: Cross multiply
    29,576,384.20x = 44,289,926.70 × 19,424,038.60
  4. Step 4: Simplify right side
    29,576,384.20x = 860,289,245,811,970.75
  5. Step 5: Solve for x
    x = 860,289,245,811,970.75/29,576,384.20
  6. Step 6: Final answer
    x = 29,087,032.41

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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.