Home / 57,733,966.17-79,672,866.71-34,529,089.41

Finding the Fourth Proportional to 57,733,966.17, 79,672,866.71 and 34,529,089.41

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Solution

The fourth proportional to 57,733,966.17, 79,672,866.71 and 34,529,089.41 is: 47,650,139.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,733,966.17 : 79,672,866.71 = 34,529,089.41 : x
  2. Step 2: Convert to fraction form
    57,733,966.17/79,672,866.71 = 34,529,089.41/x
  3. Step 3: Cross multiply
    57,733,966.17x = 79,672,866.71 × 34,529,089.41
  4. Step 4: Simplify right side
    57,733,966.17x = 2,751,031,538,007,956.50
  5. Step 5: Solve for x
    x = 2,751,031,538,007,956.50/57,733,966.17
  6. Step 6: Final answer
    x = 47,650,139.43

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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.