Home / 42,811,575.72-59,080,014.54-24,477,245.16

Finding the Fourth Proportional to 42,811,575.72, 59,080,014.54 and 24,477,245.16

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Solution

The fourth proportional to 42,811,575.72, 59,080,014.54 and 24,477,245.16 is: 33,778,621.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,811,575.72 : 59,080,014.54 = 24,477,245.16 : x
  2. Step 2: Convert to fraction form
    42,811,575.72/59,080,014.54 = 24,477,245.16/x
  3. Step 3: Cross multiply
    42,811,575.72x = 59,080,014.54 × 24,477,245.16
  4. Step 4: Simplify right side
    42,811,575.72x = 1,446,115,999,951,944.50
  5. Step 5: Solve for x
    x = 1,446,115,999,951,944.50/42,811,575.72
  6. Step 6: Final answer
    x = 33,778,621.22

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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.