Home / 50,968,597.55-70,334,395.74-29,777,341.50

Finding the Fourth Proportional to 50,968,597.55, 70,334,395.74 and 29,777,341.50

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Solution

The fourth proportional to 50,968,597.55, 70,334,395.74 and 29,777,341.50 is: 41,091,405.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,968,597.55 : 70,334,395.74 = 29,777,341.50 : x
  2. Step 2: Convert to fraction form
    50,968,597.55/70,334,395.74 = 29,777,341.50/x
  3. Step 3: Cross multiply
    50,968,597.55x = 70,334,395.74 × 29,777,341.50
  4. Step 4: Simplify right side
    50,968,597.55x = 2,094,371,321,146,125
  5. Step 5: Solve for x
    x = 2,094,371,321,146,125/50,968,597.55
  6. Step 6: Final answer
    x = 41,091,405.73

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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.