Home / 19,283,336.07-26,612,656.55-10,583,190.46

Finding the Fourth Proportional to 19,283,336.07, 26,612,656.55 and 10,583,190.46

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Solution

The fourth proportional to 19,283,336.07, 26,612,656.55 and 10,583,190.46 is: 14,605,709.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,283,336.07 : 26,612,656.55 = 10,583,190.46 : x
  2. Step 2: Convert to fraction form
    19,283,336.07/26,612,656.55 = 10,583,190.46/x
  3. Step 3: Cross multiply
    19,283,336.07x = 26,612,656.55 × 10,583,190.46
  4. Step 4: Simplify right side
    19,283,336.07x = 281,646,812,915,216.56
  5. Step 5: Solve for x
    x = 281,646,812,915,216.56/19,283,336.07
  6. Step 6: Final answer
    x = 14,605,709.92

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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.