Home / 94,553,171.91-141,538,863.53-61,692,984.67

Finding the Fourth Proportional to 94,553,171.91, 141,538,863.53 and 61,692,984.67

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Solution

The fourth proportional to 94,553,171.91, 141,538,863.53 and 61,692,984.67 is: 92,349,677.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,553,171.91 : 141,538,863.53 = 61,692,984.67 : x
  2. Step 2: Convert to fraction form
    94,553,171.91/141,538,863.53 = 61,692,984.67/x
  3. Step 3: Cross multiply
    94,553,171.91x = 141,538,863.53 × 61,692,984.67
  4. Step 4: Simplify right side
    94,553,171.91x = 8,731,954,937,586,477
  5. Step 5: Solve for x
    x = 8,731,954,937,586,477/94,553,171.91
  6. Step 6: Final answer
    x = 92,349,677.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.