Home / 66,536,014,561.88-91,851,361,726.14-44,575,885,622.33

Finding the Fourth Proportional to 66,536,014,561.88, 91,851,361,726.14 and 44,575,885,622.33

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Solution

The fourth proportional to 66,536,014,561.88, 91,851,361,726.14 and 44,575,885,622.33 is: 61,535,933,907.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,536,014,561.88 : 91,851,361,726.14 = 44,575,885,622.33 : x
  2. Step 2: Convert to fraction form
    66,536,014,561.88/91,851,361,726.14 = 44,575,885,622.33/x
  3. Step 3: Cross multiply
    66,536,014,561.88x = 91,851,361,726.14 × 44,575,885,622.33
  4. Step 4: Simplify right side
    66,536,014,561.88x = 4,094,355,794,559,216,648,192
  5. Step 5: Solve for x
    x = 4,094,355,794,559,216,648,192/66,536,014,561.88
  6. Step 6: Final answer
    x = 61,535,933,907.66

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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.