Home / 4,723,257,347.76-7,084,912,506.75-1,575,463,317.33

Finding the Fourth Proportional to 4,723,257,347.76, 7,084,912,506.75 and 1,575,463,317.33

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Solution

The fourth proportional to 4,723,257,347.76, 7,084,912,506.75 and 1,575,463,317.33 is: 2,363,203,810.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723,257,347.76 : 7,084,912,506.75 = 1,575,463,317.33 : x
  2. Step 2: Convert to fraction form
    4,723,257,347.76/7,084,912,506.75 = 1,575,463,317.33/x
  3. Step 3: Cross multiply
    4,723,257,347.76x = 7,084,912,506.75 × 1,575,463,317.33
  4. Step 4: Simplify right side
    4,723,257,347.76x = 11,162,019,760,877,160,448
  5. Step 5: Solve for x
    x = 11,162,019,760,877,160,448/4,723,257,347.76
  6. Step 6: Final answer
    x = 2,363,203,810.22

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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.