Home / 241,988,310,409.16-333,973,151,509.28-137,727,121,319.39

Finding the Fourth Proportional to 241,988,310,409.16, 333,973,151,509.28 and 137,727,121,319.39

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Solution

The fourth proportional to 241,988,310,409.16, 333,973,151,509.28 and 137,727,121,319.39 is: 190,080,093,858.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,988,310,409.16 : 333,973,151,509.28 = 137,727,121,319.39 : x
  2. Step 2: Convert to fraction form
    241,988,310,409.16/333,973,151,509.28 = 137,727,121,319.39/x
  3. Step 3: Cross multiply
    241,988,310,409.16x = 333,973,151,509.28 × 137,727,121,319.39
  4. Step 4: Simplify right side
    241,988,310,409.16x = 45,997,160,755,337,633,988,608
  5. Step 5: Solve for x
    x = 45,997,160,755,337,633,988,608/241,988,310,409.16
  6. Step 6: Final answer
    x = 190,080,093,858.93

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1.5x scale

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.