Home / 30,095,699.74-41,535,611.16-17,872,556.74

Finding the Fourth Proportional to 30,095,699.74, 41,535,611.16 and 17,872,556.74

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Solution

The fourth proportional to 30,095,699.74, 41,535,611.16 and 17,872,556.74 is: 24,666,233.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,095,699.74 : 41,535,611.16 = 17,872,556.74 : x
  2. Step 2: Convert to fraction form
    30,095,699.74/41,535,611.16 = 17,872,556.74/x
  3. Step 3: Cross multiply
    30,095,699.74x = 41,535,611.16 × 17,872,556.74
  4. Step 4: Simplify right side
    30,095,699.74x = 742,347,567,187,677.12
  5. Step 5: Solve for x
    x = 742,347,567,187,677.12/30,095,699.74
  6. Step 6: Final answer
    x = 24,666,233.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.