Home / 64,217,240.05-88,619,791.86-34,848,572.57

Finding the Fourth Proportional to 64,217,240.05, 88,619,791.86 and 34,848,572.57

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Solution

The fourth proportional to 64,217,240.05, 88,619,791.86 and 34,848,572.57 is: 48,091,030.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,217,240.05 : 88,619,791.86 = 34,848,572.57 : x
  2. Step 2: Convert to fraction form
    64,217,240.05/88,619,791.86 = 34,848,572.57/x
  3. Step 3: Cross multiply
    64,217,240.05x = 88,619,791.86 × 34,848,572.57
  4. Step 4: Simplify right side
    64,217,240.05x = 3,088,273,247,771,505.50
  5. Step 5: Solve for x
    x = 3,088,273,247,771,505.50/64,217,240.05
  6. Step 6: Final answer
    x = 48,091,030.47

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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.