Home / 15,724,234.94-23,586,484.41-4,365,569.34

Finding the Fourth Proportional to 15,724,234.94, 23,586,484.41 and 4,365,569.34

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Solution

The fourth proportional to 15,724,234.94, 23,586,484.41 and 4,365,569.34 is: 6,548,390.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,724,234.94 : 23,586,484.41 = 4,365,569.34 : x
  2. Step 2: Convert to fraction form
    15,724,234.94/23,586,484.41 = 4,365,569.34/x
  3. Step 3: Cross multiply
    15,724,234.94x = 23,586,484.41 × 4,365,569.34
  4. Step 4: Simplify right side
    15,724,234.94x = 102,968,433,178,683.98
  5. Step 5: Solve for x
    x = 102,968,433,178,683.98/15,724,234.94
  6. Step 6: Final answer
    x = 6,548,390.66

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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.