Home / 23,916,304,005.20-35,874,456,007.80-9,937,279,941.20

Finding the Fourth Proportional to 23,916,304,005.20, 35,874,456,007.80 and 9,937,279,941.20

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Solution

The fourth proportional to 23,916,304,005.20, 35,874,456,007.80 and 9,937,279,941.20 is: 14,905,919,911.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,916,304,005.20 : 35,874,456,007.80 = 9,937,279,941.20 : x
  2. Step 2: Convert to fraction form
    23,916,304,005.20/35,874,456,007.80 = 9,937,279,941.20/x
  3. Step 3: Cross multiply
    23,916,304,005.20x = 35,874,456,007.80 × 9,937,279,941.20
  4. Step 4: Simplify right side
    23,916,304,005.20x = 356,494,512,087,772,823,552
  5. Step 5: Solve for x
    x = 356,494,512,087,772,823,552/23,916,304,005.20
  6. Step 6: Final answer
    x = 14,905,919,911.80

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Double scale
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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.