Home / 33,239,526.40-49,859,289.60-15,323,622.40

Finding the Fourth Proportional to 33,239,526.40, 49,859,289.60 and 15,323,622.40

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Solution

The fourth proportional to 33,239,526.40, 49,859,289.60 and 15,323,622.40 is: 22,985,433.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,239,526.40 : 49,859,289.60 = 15,323,622.40 : x
  2. Step 2: Convert to fraction form
    33,239,526.40/49,859,289.60 = 15,323,622.40/x
  3. Step 3: Cross multiply
    33,239,526.40x = 49,859,289.60 × 15,323,622.40
  4. Step 4: Simplify right side
    33,239,526.40x = 764,024,926,962,647.12
  5. Step 5: Solve for x
    x = 764,024,926,962,647.12/33,239,526.40
  6. Step 6: Final answer
    x = 22,985,433.60

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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.