Home / 19,544,005.56-26,971,224.05-10,723,454.51

Finding the Fourth Proportional to 19,544,005.56, 26,971,224.05 and 10,723,454.51

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Solution

The fourth proportional to 19,544,005.56, 26,971,224.05 and 10,723,454.51 is: 14,798,639.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,544,005.56 : 26,971,224.05 = 10,723,454.51 : x
  2. Step 2: Convert to fraction form
    19,544,005.56/26,971,224.05 = 10,723,454.51/x
  3. Step 3: Cross multiply
    19,544,005.56x = 26,971,224.05 × 10,723,454.51
  4. Step 4: Simplify right side
    19,544,005.56x = 289,224,694,010,826.06
  5. Step 5: Solve for x
    x = 289,224,694,010,826.06/19,544,005.56
  6. Step 6: Final answer
    x = 14,798,639.57

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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.