Home / 40,627,059-60,939,882.60-16,365,365.64

Finding the Fourth Proportional to 40,627,059, 60,939,882.60 and 16,365,365.64

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Solution

The fourth proportional to 40,627,059, 60,939,882.60 and 16,365,365.64 is: 24,547,764.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,627,059 : 60,939,882.60 = 16,365,365.64 : x
  2. Step 2: Convert to fraction form
    40,627,059/60,939,882.60 = 16,365,365.64/x
  3. Step 3: Cross multiply
    40,627,059x = 60,939,882.60 × 16,365,365.64
  4. Step 4: Simplify right side
    40,627,059x = 997,303,460,807,673.88
  5. Step 5: Solve for x
    x = 997,303,460,807,673.88/40,627,059
  6. Step 6: Final answer
    x = 24,547,764.11

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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.