Home / 42,811,489.22-59,079,895.17-24,477,158.66

Finding the Fourth Proportional to 42,811,489.22, 59,079,895.17 and 24,477,158.66

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Solution

The fourth proportional to 42,811,489.22, 59,079,895.17 and 24,477,158.66 is: 33,778,501.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,811,489.22 : 59,079,895.17 = 24,477,158.66 : x
  2. Step 2: Convert to fraction form
    42,811,489.22/59,079,895.17 = 24,477,158.66/x
  3. Step 3: Cross multiply
    42,811,489.22x = 59,079,895.17 × 24,477,158.66
  4. Step 4: Simplify right side
    42,811,489.22x = 1,446,107,967,692,257.75
  5. Step 5: Solve for x
    x = 1,446,107,967,692,257.75/42,811,489.22
  6. Step 6: Final answer
    x = 33,778,501.85

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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.