Home / 69,372,229.70-104,024,293.75-34,316,841.24

Finding the Fourth Proportional to 69,372,229.70, 104,024,293.75 and 34,316,841.24

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Solution

The fourth proportional to 69,372,229.70, 104,024,293.75 and 34,316,841.24 is: 51,458,417.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,372,229.70 : 104,024,293.75 = 34,316,841.24 : x
  2. Step 2: Convert to fraction form
    69,372,229.70/104,024,293.75 = 34,316,841.24/x
  3. Step 3: Cross multiply
    69,372,229.70x = 104,024,293.75 × 34,316,841.24
  4. Step 4: Simplify right side
    69,372,229.70x = 3,569,785,173,636,082.50
  5. Step 5: Solve for x
    x = 3,569,785,173,636,082.50/69,372,229.70
  6. Step 6: Final answer
    x = 51,458,417.72

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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.