Home / 160,698,662.48-240,906,451.08-63,722,533.52

Finding the Fourth Proportional to 160,698,662.48, 240,906,451.08 and 63,722,533.52

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Solution

The fourth proportional to 160,698,662.48, 240,906,451.08 and 63,722,533.52 is: 95,527,673.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,698,662.48 : 240,906,451.08 = 63,722,533.52 : x
  2. Step 2: Convert to fraction form
    160,698,662.48/240,906,451.08 = 63,722,533.52/x
  3. Step 3: Cross multiply
    160,698,662.48x = 240,906,451.08 × 63,722,533.52
  4. Step 4: Simplify right side
    160,698,662.48x = 15,351,169,404,129,542
  5. Step 5: Solve for x
    x = 15,351,169,404,129,542/160,698,662.48
  6. Step 6: Final answer
    x = 95,527,673.77

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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.