Home / 33,089,559.40-49,639,004.70-10,368,087.40

Finding the Fourth Proportional to 33,089,559.40, 49,639,004.70 and 10,368,087.40

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Solution

The fourth proportional to 33,089,559.40, 49,639,004.70 and 10,368,087.40 is: 15,553,592.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,089,559.40 : 49,639,004.70 = 10,368,087.40 : x
  2. Step 2: Convert to fraction form
    33,089,559.40/49,639,004.70 = 10,368,087.40/x
  3. Step 3: Cross multiply
    33,089,559.40x = 49,639,004.70 × 10,368,087.40
  4. Step 4: Simplify right side
    33,089,559.40x = 514,661,539,178,610.81
  5. Step 5: Solve for x
    x = 514,661,539,178,610.81/33,089,559.40
  6. Step 6: Final answer
    x = 15,553,592.99

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1.5x scale

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.