Home / 53,054,796.17-79,582,194.26-14,716,310.28

Finding the Fourth Proportional to 53,054,796.17, 79,582,194.26 and 14,716,310.28

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Solution

The fourth proportional to 53,054,796.17, 79,582,194.26 and 14,716,310.28 is: 22,074,465.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,054,796.17 : 79,582,194.26 = 14,716,310.28 : x
  2. Step 2: Convert to fraction form
    53,054,796.17/79,582,194.26 = 14,716,310.28/x
  3. Step 3: Cross multiply
    53,054,796.17x = 79,582,194.26 × 14,716,310.28
  4. Step 4: Simplify right side
    53,054,796.17x = 1,171,156,263,176,566.50
  5. Step 5: Solve for x
    x = 1,171,156,263,176,566.50/53,054,796.17
  6. Step 6: Final answer
    x = 22,074,465.42

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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.