Home / 62,376,346.89-93,530,271.92-19,233,572.85

Finding the Fourth Proportional to 62,376,346.89, 93,530,271.92 and 19,233,572.85

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Solution

The fourth proportional to 62,376,346.89, 93,530,271.92 and 19,233,572.85 is: 28,839,798.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,376,346.89 : 93,530,271.92 = 19,233,572.85 : x
  2. Step 2: Convert to fraction form
    62,376,346.89/93,530,271.92 = 19,233,572.85/x
  3. Step 3: Cross multiply
    62,376,346.89x = 93,530,271.92 × 19,233,572.85
  4. Step 4: Simplify right side
    62,376,346.89x = 1,798,921,298,557,461.75
  5. Step 5: Solve for x
    x = 1,798,921,298,557,461.75/62,376,346.89
  6. Step 6: Final answer
    x = 28,839,798.87

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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.