Home / 19,284,201.60-26,612,965.47-10,582,685.61

Finding the Fourth Proportional to 19,284,201.60, 26,612,965.47 and 10,582,685.61

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Solution

The fourth proportional to 19,284,201.60, 26,612,965.47 and 10,582,685.61 is: 14,604,527.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,284,201.60 : 26,612,965.47 = 10,582,685.61 : x
  2. Step 2: Convert to fraction form
    19,284,201.60/26,612,965.47 = 10,582,685.61/x
  3. Step 3: Cross multiply
    19,284,201.60x = 26,612,965.47 × 10,582,685.61
  4. Step 4: Simplify right side
    19,284,201.60x = 281,636,646,718,795.88
  5. Step 5: Solve for x
    x = 281,636,646,718,795.88/19,284,201.60
  6. Step 6: Final answer
    x = 14,604,527.20

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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.