Home / 66,536,014,592.89-91,851,361,768.92-44,575,885,653.33

Finding the Fourth Proportional to 66,536,014,592.89, 91,851,361,768.92 and 44,575,885,653.33

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Solution

The fourth proportional to 66,536,014,592.89, 91,851,361,768.92 and 44,575,885,653.33 is: 61,535,933,950.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,536,014,592.89 : 91,851,361,768.92 = 44,575,885,653.33 : x
  2. Step 2: Convert to fraction form
    66,536,014,592.89/91,851,361,768.92 = 44,575,885,653.33/x
  3. Step 3: Cross multiply
    66,536,014,592.89x = 91,851,361,768.92 × 44,575,885,653.33
  4. Step 4: Simplify right side
    66,536,014,592.89x = 4,094,355,799,314,024,890,368
  5. Step 5: Solve for x
    x = 4,094,355,799,314,024,890,368/66,536,014,592.89
  6. Step 6: Final answer
    x = 61,535,933,950.45

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1.5x scale

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.