Home / 5,673,819,930,868.80-7,829,879,055,358.50-3,072,538,751,536.20

Finding the Fourth Proportional to 5,673,819,930,868.80, 7,829,879,055,358.50 and 3,072,538,751,536.20

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Solution

The fourth proportional to 5,673,819,930,868.80, 7,829,879,055,358.50 and 3,072,538,751,536.20 is: 4,240,107,566,076.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,673,819,930,868.80 : 7,829,879,055,358.50 = 3,072,538,751,536.20 : x
  2. Step 2: Convert to fraction form
    5,673,819,930,868.80/7,829,879,055,358.50 = 3,072,538,751,536.20/x
  3. Step 3: Cross multiply
    5,673,819,930,868.80x = 7,829,879,055,358.50 × 3,072,538,751,536.20
  4. Step 4: Simplify right side
    5,673,819,930,868.80x = 24,057,606,817,430,648,756,633,600
  5. Step 5: Solve for x
    x = 24,057,606,817,430,648,756,633,600/5,673,819,930,868.80
  6. Step 6: Final answer
    x = 4,240,107,566,076.18

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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.