Home / 35,556,947.04-49,068,588.54-19,259,423.04

Finding the Fourth Proportional to 35,556,947.04, 49,068,588.54 and 19,259,423.04

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Solution

The fourth proportional to 35,556,947.04, 49,068,588.54 and 19,259,423.04 is: 26,578,004.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,556,947.04 : 49,068,588.54 = 19,259,423.04 : x
  2. Step 2: Convert to fraction form
    35,556,947.04/49,068,588.54 = 19,259,423.04/x
  3. Step 3: Cross multiply
    35,556,947.04x = 49,068,588.54 × 19,259,423.04
  4. Step 4: Simplify right side
    35,556,947.04x = 945,032,704,667,555.88
  5. Step 5: Solve for x
    x = 945,032,704,667,555.88/35,556,947.04
  6. Step 6: Final answer
    x = 26,578,004.68

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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.