Home / 57,660,416.00-79,571,322.67-32,547,811.20

Finding the Fourth Proportional to 57,660,416.00, 79,571,322.67 and 32,547,811.20

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Solution

The fourth proportional to 57,660,416.00, 79,571,322.67 and 32,547,811.20 is: 44,915,950.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,660,416.00 : 79,571,322.67 = 32,547,811.20 : x
  2. Step 2: Convert to fraction form
    57,660,416.00/79,571,322.67 = 32,547,811.20/x
  3. Step 3: Cross multiply
    57,660,416.00x = 79,571,322.67 × 32,547,811.20
  4. Step 4: Simplify right side
    57,660,416.00x = 2,589,872,386,998,512
  5. Step 5: Solve for x
    x = 2,589,872,386,998,512/57,660,416.00
  6. Step 6: Final answer
    x = 44,915,950.43

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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.