Home / 25,056,353.60-37,590,120.48-8,018,048.96

Finding the Fourth Proportional to 25,056,353.60, 37,590,120.48 and 8,018,048.96

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Solution

The fourth proportional to 25,056,353.60, 37,590,120.48 and 8,018,048.96 is: 12,028,862.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,056,353.60 : 37,590,120.48 = 8,018,048.96 : x
  2. Step 2: Convert to fraction form
    25,056,353.60/37,590,120.48 = 8,018,048.96/x
  3. Step 3: Cross multiply
    25,056,353.60x = 37,590,120.48 × 8,018,048.96
  4. Step 4: Simplify right side
    25,056,353.60x = 301,399,426,420,938.69
  5. Step 5: Solve for x
    x = 301,399,426,420,938.69/25,056,353.60
  6. Step 6: Final answer
    x = 12,028,862.27

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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.