Home / 43,538,322.03-65,307,617.34-10,748,894.67

Finding the Fourth Proportional to 43,538,322.03, 65,307,617.34 and 10,748,894.67

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Solution

The fourth proportional to 43,538,322.03, 65,307,617.34 and 10,748,894.67 is: 16,123,375.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,538,322.03 : 65,307,617.34 = 10,748,894.67 : x
  2. Step 2: Convert to fraction form
    43,538,322.03/65,307,617.34 = 10,748,894.67/x
  3. Step 3: Cross multiply
    43,538,322.03x = 65,307,617.34 × 10,748,894.67
  4. Step 4: Simplify right side
    43,538,322.03x = 701,984,699,936,325.62
  5. Step 5: Solve for x
    x = 701,984,699,936,325.62/43,538,322.03
  6. Step 6: Final answer
    x = 16,123,375.16

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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.