Home / 26,967,168,015.90-40,450,752,023.85-13,906,473,999.90

Finding the Fourth Proportional to 26,967,168,015.90, 40,450,752,023.85 and 13,906,473,999.90

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Solution

The fourth proportional to 26,967,168,015.90, 40,450,752,023.85 and 13,906,473,999.90 is: 20,859,710,999.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,967,168,015.90 : 40,450,752,023.85 = 13,906,473,999.90 : x
  2. Step 2: Convert to fraction form
    26,967,168,015.90/40,450,752,023.85 = 13,906,473,999.90/x
  3. Step 3: Cross multiply
    26,967,168,015.90x = 40,450,752,023.85 × 13,906,473,999.90
  4. Step 4: Simplify right side
    26,967,168,015.90x = 562,527,331,296,072,302,592
  5. Step 5: Solve for x
    x = 562,527,331,296,072,302,592/26,967,168,015.90
  6. Step 6: Final answer
    x = 20,859,710,999.85

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1.5x scale

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.