Home / 45,196,064.70-62,370,308.76-25,620,645.66

Finding the Fourth Proportional to 45,196,064.70, 62,370,308.76 and 25,620,645.66

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Solution

The fourth proportional to 45,196,064.70, 62,370,308.76 and 25,620,645.66 is: 35,356,343.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,196,064.70 : 62,370,308.76 = 25,620,645.66 : x
  2. Step 2: Convert to fraction form
    45,196,064.70/62,370,308.76 = 25,620,645.66/x
  3. Step 3: Cross multiply
    45,196,064.70x = 62,370,308.76 × 25,620,645.66
  4. Step 4: Simplify right side
    45,196,064.70x = 1,597,967,580,444,754
  5. Step 5: Solve for x
    x = 1,597,967,580,444,754/45,196,064.70
  6. Step 6: Final answer
    x = 35,356,343.32

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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.