Home / 15,783,193.98-23,674,510.54-5,000,214.58

Finding the Fourth Proportional to 15,783,193.98, 23,674,510.54 and 5,000,214.58

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Solution

The fourth proportional to 15,783,193.98, 23,674,510.54 and 5,000,214.58 is: 7,500,233.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,783,193.98 : 23,674,510.54 = 5,000,214.58 : x
  2. Step 2: Convert to fraction form
    15,783,193.98/23,674,510.54 = 5,000,214.58/x
  3. Step 3: Cross multiply
    15,783,193.98x = 23,674,510.54 × 5,000,214.58
  4. Step 4: Simplify right side
    15,783,193.98x = 118,377,632,776,471.67
  5. Step 5: Solve for x
    x = 118,377,632,776,471.67/15,783,193.98
  6. Step 6: Final answer
    x = 7,500,233.03

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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.