Home / 17,956,827,831.80-26,935,267,671.21-7,333,052,146.07

Finding the Fourth Proportional to 17,956,827,831.80, 26,935,267,671.21 and 7,333,052,146.07

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Solution

The fourth proportional to 17,956,827,831.80, 26,935,267,671.21 and 7,333,052,146.07 is: 10,999,588,805.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,956,827,831.80 : 26,935,267,671.21 = 7,333,052,146.07 : x
  2. Step 2: Convert to fraction form
    17,956,827,831.80/26,935,267,671.21 = 7,333,052,146.07/x
  3. Step 3: Cross multiply
    17,956,827,831.80x = 26,935,267,671.21 × 7,333,052,146.07
  4. Step 4: Simplify right side
    17,956,827,831.80x = 197,517,722,401,201,684,480
  5. Step 5: Solve for x
    x = 197,517,722,401,201,684,480/17,956,827,831.80
  6. Step 6: Final answer
    x = 10,999,588,805.52

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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.