Home / 446,876,157.51-616,774,474.90-295,902,526.32

Finding the Fourth Proportional to 446,876,157.51, 616,774,474.90 and 295,902,526.32

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Solution

The fourth proportional to 446,876,157.51, 616,774,474.90 and 295,902,526.32 is: 408,402,019.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,876,157.51 : 616,774,474.90 = 295,902,526.32 : x
  2. Step 2: Convert to fraction form
    446,876,157.51/616,774,474.90 = 295,902,526.32/x
  3. Step 3: Cross multiply
    446,876,157.51x = 616,774,474.90 × 295,902,526.32
  4. Step 4: Simplify right side
    446,876,157.51x = 182,505,125,292,971,296
  5. Step 5: Solve for x
    x = 182,505,125,292,971,296/446,876,157.51
  6. Step 6: Final answer
    x = 408,402,019.72

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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.