Home / 114,533,999.70-171,549,057.15-101,768,918.10

Finding the Fourth Proportional to 114,533,999.70, 171,549,057.15 and 101,768,918.10

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Solution

The fourth proportional to 114,533,999.70, 171,549,057.15 and 101,768,918.10 is: 152,429,514.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,533,999.70 : 171,549,057.15 = 101,768,918.10 : x
  2. Step 2: Convert to fraction form
    114,533,999.70/171,549,057.15 = 101,768,918.10/x
  3. Step 3: Cross multiply
    114,533,999.70x = 171,549,057.15 × 101,768,918.10
  4. Step 4: Simplify right side
    114,533,999.70x = 17,458,361,947,230,568
  5. Step 5: Solve for x
    x = 17,458,361,947,230,568/114,533,999.70
  6. Step 6: Final answer
    x = 152,429,514.32

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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.