Home / 835,880,270,356.27-1,153,496,693,241-483,928,044,314.18

Finding the Fourth Proportional to 835,880,270,356.27, 1,153,496,693,241 and 483,928,044,314.18

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Solution

The fourth proportional to 835,880,270,356.27, 1,153,496,693,241 and 483,928,044,314.18 is: 667,810,233,928.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,880,270,356.27 : 1,153,496,693,241 = 483,928,044,314.18 : x
  2. Step 2: Convert to fraction form
    835,880,270,356.27/1,153,496,693,241 = 483,928,044,314.18/x
  3. Step 3: Cross multiply
    835,880,270,356.27x = 1,153,496,693,241 × 483,928,044,314.18
  4. Step 4: Simplify right side
    835,880,270,356.27x = 558,209,398,882,990,750,171,136
  5. Step 5: Solve for x
    x = 558,209,398,882,990,750,171,136/835,880,270,356.27
  6. Step 6: Final answer
    x = 667,810,233,928.68

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Double scale
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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.