Home / 26,978,384.60-40,467,576.90-24,144,032.60

Finding the Fourth Proportional to 26,978,384.60, 40,467,576.90 and 24,144,032.60

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Solution

The fourth proportional to 26,978,384.60, 40,467,576.90 and 24,144,032.60 is: 36,216,048.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,978,384.60 : 40,467,576.90 = 24,144,032.60 : x
  2. Step 2: Convert to fraction form
    26,978,384.60/40,467,576.90 = 24,144,032.60/x
  3. Step 3: Cross multiply
    26,978,384.60x = 40,467,576.90 × 24,144,032.60
  4. Step 4: Simplify right side
    26,978,384.60x = 977,050,495,916,607
  5. Step 5: Solve for x
    x = 977,050,495,916,607/26,978,384.60
  6. Step 6: Final answer
    x = 36,216,048.90

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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.