Home / 104,976,117.90-157,464,176.85-36,825,698.70

Finding the Fourth Proportional to 104,976,117.90, 157,464,176.85 and 36,825,698.70

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Solution

The fourth proportional to 104,976,117.90, 157,464,176.85 and 36,825,698.70 is: 55,238,548.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,117.90 : 157,464,176.85 = 36,825,698.70 : x
  2. Step 2: Convert to fraction form
    104,976,117.90/157,464,176.85 = 36,825,698.70/x
  3. Step 3: Cross multiply
    104,976,117.90x = 157,464,176.85 × 36,825,698.70
  4. Step 4: Simplify right side
    104,976,117.90x = 5,798,728,332,721,615
  5. Step 5: Solve for x
    x = 5,798,728,332,721,615/104,976,117.90
  6. Step 6: Final answer
    x = 55,238,548.05

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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.