Home / 55,634,779.93-76,765,844.68-32,104,732.57

Finding the Fourth Proportional to 55,634,779.93, 76,765,844.68 and 32,104,732.57

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Solution

The fourth proportional to 55,634,779.93, 76,765,844.68 and 32,104,732.57 is: 44,298,672.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,634,779.93 : 76,765,844.68 = 32,104,732.57 : x
  2. Step 2: Convert to fraction form
    55,634,779.93/76,765,844.68 = 32,104,732.57/x
  3. Step 3: Cross multiply
    55,634,779.93x = 76,765,844.68 × 32,104,732.57
  4. Step 4: Simplify right side
    55,634,779.93x = 2,464,546,913,961,557.50
  5. Step 5: Solve for x
    x = 2,464,546,913,961,557.50/55,634,779.93
  6. Step 6: Final answer
    x = 44,298,672.83

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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.