Home / 6,612,038,878.50-14,386,287,465

Finding the Third Proportional to 6,612,038,878.50 and 14,386,287,465

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Solution

The third proportional to 6,612,038,878.50 and 14,386,287,465 is: 31,301,277,991.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,612,038,878.50 : 14,386,287,465 = 14,386,287,465 : x
  2. Step 2: Convert to fraction form
    6,612,038,878.50/14,386,287,465 = 14,386,287,465/x
  3. Step 3: Cross multiply
    6,612,038,878.50x = 14,386,287,465 × 14,386,287,465
  4. Step 4: Simplify right side
    6,612,038,878.50x = 206,965,267,025,616,142,336
  5. Step 5: Solve for x
    x = 206,965,267,025,616,142,336/6,612,038,878.50
  6. Step 6: Final answer
    x = 31,301,277,991.36

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.