Home / 33,535,168.65-50,302,690.18-10,507,866.01

Finding the Fourth Proportional to 33,535,168.65, 50,302,690.18 and 10,507,866.01

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Solution

The fourth proportional to 33,535,168.65, 50,302,690.18 and 10,507,866.01 is: 15,761,779.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,535,168.65 : 50,302,690.18 = 10,507,866.01 : x
  2. Step 2: Convert to fraction form
    33,535,168.65/50,302,690.18 = 10,507,866.01/x
  3. Step 3: Cross multiply
    33,535,168.65x = 50,302,690.18 × 10,507,866.01
  4. Step 4: Simplify right side
    33,535,168.65x = 528,573,928,201,956.44
  5. Step 5: Solve for x
    x = 528,573,928,201,956.44/33,535,168.65
  6. Step 6: Final answer
    x = 15,761,779.33

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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.