Home / 33,535,173.51-50,302,697.51-10,507,870.89

Finding the Fourth Proportional to 33,535,173.51, 50,302,697.51 and 10,507,870.89

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Solution

The fourth proportional to 33,535,173.51, 50,302,697.51 and 10,507,870.89 is: 15,761,786.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,535,173.51 : 50,302,697.51 = 10,507,870.89 : x
  2. Step 2: Convert to fraction form
    33,535,173.51/50,302,697.51 = 10,507,870.89/x
  3. Step 3: Cross multiply
    33,535,173.51x = 50,302,697.51 × 10,507,870.89
  4. Step 4: Simplify right side
    33,535,173.51x = 528,574,250,801,265.19
  5. Step 5: Solve for x
    x = 528,574,250,801,265.19/33,535,173.51
  6. Step 6: Final answer
    x = 15,761,786.67

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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.