Home / 26,049,812.28-35,949,941-14,446,684.32

Finding the Fourth Proportional to 26,049,812.28, 35,949,941 and 14,446,684.32

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Solution

The fourth proportional to 26,049,812.28, 35,949,941 and 14,446,684.32 is: 19,937,089.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,049,812.28 : 35,949,941 = 14,446,684.32 : x
  2. Step 2: Convert to fraction form
    26,049,812.28/35,949,941 = 14,446,684.32/x
  3. Step 3: Cross multiply
    26,049,812.28x = 35,949,941 × 14,446,684.32
  4. Step 4: Simplify right side
    26,049,812.28x = 519,357,448,949,625.12
  5. Step 5: Solve for x
    x = 519,357,448,949,625.12/26,049,812.28
  6. Step 6: Final answer
    x = 19,937,089.89

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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.