Home / 51,699,894.94-77,556,933.24-22,945,393.90

Finding the Fourth Proportional to 51,699,894.94, 77,556,933.24 and 22,945,393.90

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Solution

The fourth proportional to 51,699,894.94, 77,556,933.24 and 22,945,393.90 is: 34,421,237.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,699,894.94 : 77,556,933.24 = 22,945,393.90 : x
  2. Step 2: Convert to fraction form
    51,699,894.94/77,556,933.24 = 22,945,393.90/x
  3. Step 3: Cross multiply
    51,699,894.94x = 77,556,933.24 × 22,945,393.90
  4. Step 4: Simplify right side
    51,699,894.94x = 1,779,574,382,867,803
  5. Step 5: Solve for x
    x = 1,779,574,382,867,803/51,699,894.94
  6. Step 6: Final answer
    x = 34,421,237.89

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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.