Home / 55,634,777.93-76,765,841.92-32,104,730.57

Finding the Fourth Proportional to 55,634,777.93, 76,765,841.92 and 32,104,730.57

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Solution

The fourth proportional to 55,634,777.93, 76,765,841.92 and 32,104,730.57 is: 44,298,670.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,634,777.93 : 76,765,841.92 = 32,104,730.57 : x
  2. Step 2: Convert to fraction form
    55,634,777.93/76,765,841.92 = 32,104,730.57/x
  3. Step 3: Cross multiply
    55,634,777.93x = 76,765,841.92 × 32,104,730.57
  4. Step 4: Simplify right side
    55,634,777.93x = 2,464,546,671,356,720.50
  5. Step 5: Solve for x
    x = 2,464,546,671,356,720.50/55,634,777.93
  6. Step 6: Final answer
    x = 44,298,670.06

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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.