Home / 835,880,270,363.28-1,153,496,693,250.60-483,928,044,321.16

Finding the Fourth Proportional to 835,880,270,363.28, 1,153,496,693,250.60 and 483,928,044,321.16

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Solution

The fourth proportional to 835,880,270,363.28, 1,153,496,693,250.60 and 483,928,044,321.16 is: 667,810,233,938.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,880,270,363.28 : 1,153,496,693,250.60 = 483,928,044,321.16 : x
  2. Step 2: Convert to fraction form
    835,880,270,363.28/1,153,496,693,250.60 = 483,928,044,321.16/x
  3. Step 3: Cross multiply
    835,880,270,363.28x = 1,153,496,693,250.60 × 483,928,044,321.16
  4. Step 4: Simplify right side
    835,880,270,363.28x = 558,209,398,895,687,881,457,664
  5. Step 5: Solve for x
    x = 558,209,398,895,687,881,457,664/835,880,270,363.28
  6. Step 6: Final answer
    x = 667,810,233,938.27

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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.