Home / 19,284,200.85-26,612,964.44-10,582,684.86

Finding the Fourth Proportional to 19,284,200.85, 26,612,964.44 and 10,582,684.86

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Solution

The fourth proportional to 19,284,200.85, 26,612,964.44 and 10,582,684.86 is: 14,604,526.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,284,200.85 : 26,612,964.44 = 10,582,684.86 : x
  2. Step 2: Convert to fraction form
    19,284,200.85/26,612,964.44 = 10,582,684.86/x
  3. Step 3: Cross multiply
    19,284,200.85x = 26,612,964.44 × 10,582,684.86
  4. Step 4: Simplify right side
    19,284,200.85x = 281,636,615,672,928.12
  5. Step 5: Solve for x
    x = 281,636,615,672,928.12/19,284,200.85
  6. Step 6: Final answer
    x = 14,604,526.16

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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.