Home / 37,445,462.31-51,674,808.00-20,925,586.89

Finding the Fourth Proportional to 37,445,462.31, 51,674,808.00 and 20,925,586.89

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Solution

The fourth proportional to 37,445,462.31, 51,674,808.00 and 20,925,586.89 is: 28,877,349.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,445,462.31 : 51,674,808.00 = 20,925,586.89 : x
  2. Step 2: Convert to fraction form
    37,445,462.31/51,674,808.00 = 20,925,586.89/x
  3. Step 3: Cross multiply
    37,445,462.31x = 51,674,808.00 × 20,925,586.89
  4. Step 4: Simplify right side
    37,445,462.31x = 1,081,325,684,749,596.25
  5. Step 5: Solve for x
    x = 1,081,325,684,749,596.25/37,445,462.31
  6. Step 6: Final answer
    x = 28,877,349.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.