Home / 14,677,902.51-22,008,131.74-5,580,666.01

Finding the Fourth Proportional to 14,677,902.51, 22,008,131.74 and 5,580,666.01

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Solution

The fourth proportional to 14,677,902.51, 22,008,131.74 and 5,580,666.01 is: 8,367,682.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,677,902.51 : 22,008,131.74 = 5,580,666.01 : x
  2. Step 2: Convert to fraction form
    14,677,902.51/22,008,131.74 = 5,580,666.01/x
  3. Step 3: Cross multiply
    14,677,902.51x = 22,008,131.74 × 5,580,666.01
  4. Step 4: Simplify right side
    14,677,902.51x = 122,820,032,745,020.14
  5. Step 5: Solve for x
    x = 122,820,032,745,020.14/14,677,902.51
  6. Step 6: Final answer
    x = 8,367,682.83

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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.