Home / 19,384,025.37-26,749,960.57-10,563,479.07

Finding the Fourth Proportional to 19,384,025.37, 26,749,960.57 and 10,563,479.07

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Solution

The fourth proportional to 19,384,025.37, 26,749,960.57 and 10,563,479.07 is: 14,577,604.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,384,025.37 : 26,749,960.57 = 10,563,479.07 : x
  2. Step 2: Convert to fraction form
    19,384,025.37/26,749,960.57 = 10,563,479.07/x
  3. Step 3: Cross multiply
    19,384,025.37x = 26,749,960.57 × 10,563,479.07
  4. Step 4: Simplify right side
    19,384,025.37x = 282,572,648,417,953.06
  5. Step 5: Solve for x
    x = 282,572,648,417,953.06/19,384,025.37
  6. Step 6: Final answer
    x = 14,577,604.14

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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.