Home / 40,627,047.97-60,939,866.13-16,365,354.67

Finding the Fourth Proportional to 40,627,047.97, 60,939,866.13 and 16,365,354.67

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Solution

The fourth proportional to 40,627,047.97, 60,939,866.13 and 16,365,354.67 is: 24,547,747.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,627,047.97 : 60,939,866.13 = 16,365,354.67 : x
  2. Step 2: Convert to fraction form
    40,627,047.97/60,939,866.13 = 16,365,354.67/x
  3. Step 3: Cross multiply
    40,627,047.97x = 60,939,866.13 × 16,365,354.67
  4. Step 4: Simplify right side
    40,627,047.97x = 997,302,522,759,770.38
  5. Step 5: Solve for x
    x = 997,302,522,759,770.38/40,627,047.97
  6. Step 6: Final answer
    x = 24,547,747.69

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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.