Home / 45,756,017.02-68,633,967.93-11,677,362.94

Finding the Fourth Proportional to 45,756,017.02, 68,633,967.93 and 11,677,362.94

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Solution

The fourth proportional to 45,756,017.02, 68,633,967.93 and 11,677,362.94 is: 17,516,029.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,756,017.02 : 68,633,967.93 = 11,677,362.94 : x
  2. Step 2: Convert to fraction form
    45,756,017.02/68,633,967.93 = 11,677,362.94/x
  3. Step 3: Cross multiply
    45,756,017.02x = 68,633,967.93 × 11,677,362.94
  4. Step 4: Simplify right side
    45,756,017.02x = 801,463,753,530,930.50
  5. Step 5: Solve for x
    x = 801,463,753,530,930.50/45,756,017.02
  6. Step 6: Final answer
    x = 17,516,029.71

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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.