Home / 48,362,876.96-66,740,774.38-26,336,369.77

Finding the Fourth Proportional to 48,362,876.96, 66,740,774.38 and 26,336,369.77

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Solution

The fourth proportional to 48,362,876.96, 66,740,774.38 and 26,336,369.77 is: 36,344,192.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,362,876.96 : 66,740,774.38 = 26,336,369.77 : x
  2. Step 2: Convert to fraction form
    48,362,876.96/66,740,774.38 = 26,336,369.77/x
  3. Step 3: Cross multiply
    48,362,876.96x = 66,740,774.38 × 26,336,369.77
  4. Step 4: Simplify right side
    48,362,876.96x = 1,757,709,712,575,129.50
  5. Step 5: Solve for x
    x = 1,757,709,712,575,129.50/48,362,876.96
  6. Step 6: Final answer
    x = 36,344,192.56

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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.