Home / 10,372,040.80-14,492,513.60-10,372,040.80

Finding the Fourth Proportional to 10,372,040.80, 14,492,513.60 and 10,372,040.80

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Solution

The fourth proportional to 10,372,040.80, 14,492,513.60 and 10,372,040.80 is: 14,492,513.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,372,040.80 : 14,492,513.60 = 10,372,040.80 : x
  2. Step 2: Convert to fraction form
    10,372,040.80/14,492,513.60 = 10,372,040.80/x
  3. Step 3: Cross multiply
    10,372,040.80x = 14,492,513.60 × 10,372,040.80
  4. Step 4: Simplify right side
    10,372,040.80x = 150,316,942,353,754.88
  5. Step 5: Solve for x
    x = 150,316,942,353,754.88/10,372,040.80
  6. Step 6: Final answer
    x = 14,492,513.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.