Home / 9,556,031.80-14,338,194.90-4,828,223.80

Finding the Fourth Proportional to 9,556,031.80, 14,338,194.90 and 4,828,223.80

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Solution

The fourth proportional to 9,556,031.80, 14,338,194.90 and 4,828,223.80 is: 7,244,431.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,556,031.80 : 14,338,194.90 = 4,828,223.80 : x
  2. Step 2: Convert to fraction form
    9,556,031.80/14,338,194.90 = 4,828,223.80/x
  3. Step 3: Cross multiply
    9,556,031.80x = 14,338,194.90 × 4,828,223.80
  4. Step 4: Simplify right side
    9,556,031.80x = 69,228,013,865,218.62
  5. Step 5: Solve for x
    x = 69,228,013,865,218.62/9,556,031.80
  6. Step 6: Final answer
    x = 7,244,431.09

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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.