Home / 49,014,986.70-73,514,606.85-14,928,404.70

Finding the Fourth Proportional to 49,014,986.70, 73,514,606.85 and 14,928,404.70

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Solution

The fourth proportional to 49,014,986.70, 73,514,606.85 and 14,928,404.70 is: 22,390,209.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,014,986.70 : 73,514,606.85 = 14,928,404.70 : x
  2. Step 2: Convert to fraction form
    49,014,986.70/73,514,606.85 = 14,928,404.70/x
  3. Step 3: Cross multiply
    49,014,986.70x = 73,514,606.85 × 14,928,404.70
  4. Step 4: Simplify right side
    49,014,986.70x = 1,097,455,802,418,192
  5. Step 5: Solve for x
    x = 1,097,455,802,418,192/49,014,986.70
  6. Step 6: Final answer
    x = 22,390,209.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.