Home / 61,565,003.09-84,939,074.93-35,458,998.29

Finding the Fourth Proportional to 61,565,003.09, 84,939,074.93 and 35,458,998.29

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Solution

The fourth proportional to 61,565,003.09, 84,939,074.93 and 35,458,998.29 is: 48,921,535.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,565,003.09 : 84,939,074.93 = 35,458,998.29 : x
  2. Step 2: Convert to fraction form
    61,565,003.09/84,939,074.93 = 35,458,998.29/x
  3. Step 3: Cross multiply
    61,565,003.09x = 84,939,074.93 × 35,458,998.29
  4. Step 4: Simplify right side
    61,565,003.09x = 3,011,854,512,519,756.50
  5. Step 5: Solve for x
    x = 3,011,854,512,519,756.50/61,565,003.09
  6. Step 6: Final answer
    x = 48,921,535.96

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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.