Home / 23,177,668.65-34,766,330.18-7,003,588.65

Finding the Fourth Proportional to 23,177,668.65, 34,766,330.18 and 7,003,588.65

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Solution

The fourth proportional to 23,177,668.65, 34,766,330.18 and 7,003,588.65 is: 10,505,330.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,177,668.65 : 34,766,330.18 = 7,003,588.65 : x
  2. Step 2: Convert to fraction form
    23,177,668.65/34,766,330.18 = 7,003,588.65/x
  3. Step 3: Cross multiply
    23,177,668.65x = 34,766,330.18 × 7,003,588.65
  4. Step 4: Simplify right side
    23,177,668.65x = 243,489,075,415,782.50
  5. Step 5: Solve for x
    x = 243,489,075,415,782.50/23,177,668.65
  6. Step 6: Final answer
    x = 10,505,330.76

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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.