Home / 45,191,350.50-62,394,093.69-34,718,715.06

Finding the Fourth Proportional to 45,191,350.50, 62,394,093.69 and 34,718,715.06

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Solution

The fourth proportional to 45,191,350.50, 62,394,093.69 and 34,718,715.06 is: 47,934,897.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,191,350.50 : 62,394,093.69 = 34,718,715.06 : x
  2. Step 2: Convert to fraction form
    45,191,350.50/62,394,093.69 = 34,718,715.06/x
  3. Step 3: Cross multiply
    45,191,350.50x = 62,394,093.69 × 34,718,715.06
  4. Step 4: Simplify right side
    45,191,350.50x = 2,166,242,760,250,054
  5. Step 5: Solve for x
    x = 2,166,242,760,250,054/45,191,350.50
  6. Step 6: Final answer
    x = 47,934,897.64

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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.