Home / 10,753,124.40-16,083,030.60-9,624,049.20

Finding the Fourth Proportional to 10,753,124.40, 16,083,030.60 and 9,624,049.20

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Solution

The fourth proportional to 10,753,124.40, 16,083,030.60 and 9,624,049.20 is: 14,394,316.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,753,124.40 : 16,083,030.60 = 9,624,049.20 : x
  2. Step 2: Convert to fraction form
    10,753,124.40/16,083,030.60 = 9,624,049.20/x
  3. Step 3: Cross multiply
    10,753,124.40x = 16,083,030.60 × 9,624,049.20
  4. Step 4: Simplify right side
    10,753,124.40x = 154,783,877,779,505.50
  5. Step 5: Solve for x
    x = 154,783,877,779,505.50/10,753,124.40
  6. Step 6: Final answer
    x = 14,394,316.67

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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.