Home / 39,045,213,242.50-54,984,264,225.50

Finding the Third Proportional to 39,045,213,242.50 and 54,984,264,225.50

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Solution

The third proportional to 39,045,213,242.50 and 54,984,264,225.50 is: 77,429,960,329.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,045,213,242.50 : 54,984,264,225.50 = 54,984,264,225.50 : x
  2. Step 2: Convert to fraction form
    39,045,213,242.50/54,984,264,225.50 = 54,984,264,225.50/x
  3. Step 3: Cross multiply
    39,045,213,242.50x = 54,984,264,225.50 × 54,984,264,225.50
  4. Step 4: Simplify right side
    39,045,213,242.50x = 3,023,269,312,419,598,958,592
  5. Step 5: Solve for x
    x = 3,023,269,312,419,598,958,592/39,045,213,242.50
  6. Step 6: Final answer
    x = 77,429,960,329.40

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.