Home / 26,967,168,015.40-40,450,752,023.10-13,906,473,999.40

Finding the Fourth Proportional to 26,967,168,015.40, 40,450,752,023.10 and 13,906,473,999.40

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Solution

The fourth proportional to 26,967,168,015.40, 40,450,752,023.10 and 13,906,473,999.40 is: 20,859,710,999.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,967,168,015.40 : 40,450,752,023.10 = 13,906,473,999.40 : x
  2. Step 2: Convert to fraction form
    26,967,168,015.40/40,450,752,023.10 = 13,906,473,999.40/x
  3. Step 3: Cross multiply
    26,967,168,015.40x = 40,450,752,023.10 × 13,906,473,999.40
  4. Step 4: Simplify right side
    26,967,168,015.40x = 562,527,331,265,417,052,160
  5. Step 5: Solve for x
    x = 562,527,331,265,417,052,160/26,967,168,015.40
  6. Step 6: Final answer
    x = 20,859,710,999.10

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Double scale
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Similar ratio
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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.