Home / 64,934,476.39-97,401,725.65-16,412,469.67

Finding the Fourth Proportional to 64,934,476.39, 97,401,725.65 and 16,412,469.67

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Solution

The fourth proportional to 64,934,476.39, 97,401,725.65 and 16,412,469.67 is: 24,618,707.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,934,476.39 : 97,401,725.65 = 16,412,469.67 : x
  2. Step 2: Convert to fraction form
    64,934,476.39/97,401,725.65 = 16,412,469.67/x
  3. Step 3: Cross multiply
    64,934,476.39x = 97,401,725.65 × 16,412,469.67
  4. Step 4: Simplify right side
    64,934,476.39x = 1,598,602,867,813,297.50
  5. Step 5: Solve for x
    x = 1,598,602,867,813,297.50/64,934,476.39
  6. Step 6: Final answer
    x = 24,618,707.30

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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.