Home / 15,527,096.84-23,294,838.53-4,744,103.67

Finding the Fourth Proportional to 15,527,096.84, 23,294,838.53 and 4,744,103.67

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Solution

The fourth proportional to 15,527,096.84, 23,294,838.53 and 4,744,103.67 is: 7,117,436.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,527,096.84 : 23,294,838.53 = 4,744,103.67 : x
  2. Step 2: Convert to fraction form
    15,527,096.84/23,294,838.53 = 4,744,103.67/x
  3. Step 3: Cross multiply
    15,527,096.84x = 23,294,838.53 × 4,744,103.67
  4. Step 4: Simplify right side
    15,527,096.84x = 110,513,128,962,230.41
  5. Step 5: Solve for x
    x = 110,513,128,962,230.41/15,527,096.84
  6. Step 6: Final answer
    x = 7,117,436.70

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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.