Home / 45,748,014.40-63,131,613.44-25,901,267.67

Finding the Fourth Proportional to 45,748,014.40, 63,131,613.44 and 25,901,267.67

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Solution

The fourth proportional to 45,748,014.40, 63,131,613.44 and 25,901,267.67 is: 35,743,383.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,748,014.40 : 63,131,613.44 = 25,901,267.67 : x
  2. Step 2: Convert to fraction form
    45,748,014.40/63,131,613.44 = 25,901,267.67/x
  3. Step 3: Cross multiply
    45,748,014.40x = 63,131,613.44 × 25,901,267.67
  4. Step 4: Simplify right side
    45,748,014.40x = 1,635,188,818,018,903.25
  5. Step 5: Solve for x
    x = 1,635,188,818,018,903.25/45,748,014.40
  6. Step 6: Final answer
    x = 35,743,383.39

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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.