Home / 42,954,763,165.96-59,279,421,190.26-23,923,875,127.72

Finding the Fourth Proportional to 42,954,763,165.96, 59,279,421,190.26 and 23,923,875,127.72

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Solution

The fourth proportional to 42,954,763,165.96, 59,279,421,190.26 and 23,923,875,127.72 is: 33,015,976,941.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,954,763,165.96 : 59,279,421,190.26 = 23,923,875,127.72 : x
  2. Step 2: Convert to fraction form
    42,954,763,165.96/59,279,421,190.26 = 23,923,875,127.72/x
  3. Step 3: Cross multiply
    42,954,763,165.96x = 59,279,421,190.26 × 23,923,875,127.72
  4. Step 4: Simplify right side
    42,954,763,165.96x = 1,418,193,470,199,299,309,568
  5. Step 5: Solve for x
    x = 1,418,193,470,199,299,309,568/42,954,763,165.96
  6. Step 6: Final answer
    x = 33,015,976,941.14

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.