Home / 174,539,167,698.33-240,869,994,458.36-101,289,727,179.28

Finding the Fourth Proportional to 174,539,167,698.33, 240,869,994,458.36 and 101,289,727,179.28

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Solution

The fourth proportional to 174,539,167,698.33, 240,869,994,458.36 and 101,289,727,179.28 is: 139,783,272,408.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,539,167,698.33 : 240,869,994,458.36 = 101,289,727,179.28 : x
  2. Step 2: Convert to fraction form
    174,539,167,698.33/240,869,994,458.36 = 101,289,727,179.28/x
  3. Step 3: Cross multiply
    174,539,167,698.33x = 240,869,994,458.36 × 101,289,727,179.28
  4. Step 4: Simplify right side
    174,539,167,698.33x = 24,397,656,024,361,969,123,328
  5. Step 5: Solve for x
    x = 24,397,656,024,361,969,123,328/174,539,167,698.33
  6. Step 6: Final answer
    x = 139,783,272,408.69

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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.