Home / 19,965,704.33-29,950,271.46-7,010,741.46

Finding the Fourth Proportional to 19,965,704.33, 29,950,271.46 and 7,010,741.46

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Solution

The fourth proportional to 19,965,704.33, 29,950,271.46 and 7,010,741.46 is: 10,516,714.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,965,704.33 : 29,950,271.46 = 7,010,741.46 : x
  2. Step 2: Convert to fraction form
    19,965,704.33/29,950,271.46 = 7,010,741.46/x
  3. Step 3: Cross multiply
    19,965,704.33x = 29,950,271.46 × 7,010,741.46
  4. Step 4: Simplify right side
    19,965,704.33x = 209,973,609,845,349.88
  5. Step 5: Solve for x
    x = 209,973,609,845,349.88/19,965,704.33
  6. Step 6: Final answer
    x = 10,516,714.38

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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.