Home / 22,786,278,940.40-34,152,208,631.40-9,521,511,580.40

Finding the Fourth Proportional to 22,786,278,940.40, 34,152,208,631.40 and 9,521,511,580.40

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Solution

The fourth proportional to 22,786,278,940.40, 34,152,208,631.40 and 9,521,511,580.40 is: 14,270,897,448.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,786,278,940.40 : 34,152,208,631.40 = 9,521,511,580.40 : x
  2. Step 2: Convert to fraction form
    22,786,278,940.40/34,152,208,631.40 = 9,521,511,580.40/x
  3. Step 3: Cross multiply
    22,786,278,940.40x = 34,152,208,631.40 × 9,521,511,580.40
  4. Step 4: Simplify right side
    22,786,278,940.40x = 325,180,649,980,111,945,728
  5. Step 5: Solve for x
    x = 325,180,649,980,111,945,728/22,786,278,940.40
  6. Step 6: Final answer
    x = 14,270,897,448.01

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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.