Home / 1,316,121,493.50-2,890,483,825.50

Finding the Third Proportional to 1,316,121,493.50 and 2,890,483,825.50

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Solution

The third proportional to 1,316,121,493.50 and 2,890,483,825.50 is: 6,348,119,673.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,316,121,493.50 : 2,890,483,825.50 = 2,890,483,825.50 : x
  2. Step 2: Convert to fraction form
    1,316,121,493.50/2,890,483,825.50 = 2,890,483,825.50/x
  3. Step 3: Cross multiply
    1,316,121,493.50x = 2,890,483,825.50 × 2,890,483,825.50
  4. Step 4: Simplify right side
    1,316,121,493.50x = 8,354,896,745,477,114,880
  5. Step 5: Solve for x
    x = 8,354,896,745,477,114,880/1,316,121,493.50
  6. Step 6: Final answer
    x = 6,348,119,673.40

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.