Home / 366,596,590.80-550,532,615.40-194,409,706.80

Finding the Fourth Proportional to 366,596,590.80, 550,532,615.40 and 194,409,706.80

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Solution

The fourth proportional to 366,596,590.80, 550,532,615.40 and 194,409,706.80 is: 291,952,754.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,596,590.80 : 550,532,615.40 = 194,409,706.80 : x
  2. Step 2: Convert to fraction form
    366,596,590.80/550,532,615.40 = 194,409,706.80/x
  3. Step 3: Cross multiply
    366,596,590.80x = 550,532,615.40 × 194,409,706.80
  4. Step 4: Simplify right side
    366,596,590.80x = 107,028,884,343,751,168
  5. Step 5: Solve for x
    x = 107,028,884,343,751,168/366,596,590.80
  6. Step 6: Final answer
    x = 291,952,754.14

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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.