Home / 15,357,741-23,040,400.50-4,574,999.96

Finding the Fourth Proportional to 15,357,741, 23,040,400.50 and 4,574,999.96

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Solution

The fourth proportional to 15,357,741, 23,040,400.50 and 4,574,999.96 is: 6,863,628.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,357,741 : 23,040,400.50 = 4,574,999.96 : x
  2. Step 2: Convert to fraction form
    15,357,741/23,040,400.50 = 4,574,999.96/x
  3. Step 3: Cross multiply
    15,357,741x = 23,040,400.50 × 4,574,999.96
  4. Step 4: Simplify right side
    15,357,741x = 105,409,831,365,883.98
  5. Step 5: Solve for x
    x = 105,409,831,365,883.98/15,357,741
  6. Step 6: Final answer
    x = 6,863,628.67

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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.