Home / 649,177,504,967.16-895,492,752,550.86-404,882,848,244.02

Finding the Fourth Proportional to 649,177,504,967.16, 895,492,752,550.86 and 404,882,848,244.02

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Solution

The fourth proportional to 649,177,504,967.16, 895,492,752,550.86 and 404,882,848,244.02 is: 558,506,192,005.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    649,177,504,967.16 : 895,492,752,550.86 = 404,882,848,244.02 : x
  2. Step 2: Convert to fraction form
    649,177,504,967.16/895,492,752,550.86 = 404,882,848,244.02/x
  3. Step 3: Cross multiply
    649,177,504,967.16x = 895,492,752,550.86 × 404,882,848,244.02
  4. Step 4: Simplify right side
    649,177,504,967.16x = 362,569,656,234,669,628,194,816
  5. Step 5: Solve for x
    x = 362,569,656,234,669,628,194,816/649,177,504,967.16
  6. Step 6: Final answer
    x = 558,506,192,005.24

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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.