Home / 50,880,157.74-76,283,028.08-16,316,885.28

Finding the Fourth Proportional to 50,880,157.74, 76,283,028.08 and 16,316,885.28

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Solution

The fourth proportional to 50,880,157.74, 76,283,028.08 and 16,316,885.28 is: 24,463,395.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,880,157.74 : 76,283,028.08 = 16,316,885.28 : x
  2. Step 2: Convert to fraction form
    50,880,157.74/76,283,028.08 = 16,316,885.28/x
  3. Step 3: Cross multiply
    50,880,157.74x = 76,283,028.08 × 16,316,885.28
  4. Step 4: Simplify right side
    50,880,157.74x = 1,244,701,417,992,378.50
  5. Step 5: Solve for x
    x = 1,244,701,417,992,378.50/50,880,157.74
  6. Step 6: Final answer
    x = 24,463,395.42

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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.