Home / 47,293,609.06-65,265,649.96-26,385,465.33

Finding the Fourth Proportional to 47,293,609.06, 65,265,649.96 and 26,385,465.33

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Solution

The fourth proportional to 47,293,609.06, 65,265,649.96 and 26,385,465.33 is: 36,412,204.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,293,609.06 : 65,265,649.96 = 26,385,465.33 : x
  2. Step 2: Convert to fraction form
    47,293,609.06/65,265,649.96 = 26,385,465.33/x
  3. Step 3: Cross multiply
    47,293,609.06x = 65,265,649.96 × 26,385,465.33
  4. Step 4: Simplify right side
    47,293,609.06x = 1,722,064,544,259,495.75
  5. Step 5: Solve for x
    x = 1,722,064,544,259,495.75/47,293,609.06
  6. Step 6: Final answer
    x = 36,412,204.07

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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.