Home / 1,053,225,491.04-1,453,461,858.36-635,457,052.80

Finding the Fourth Proportional to 1,053,225,491.04, 1,453,461,858.36 and 635,457,052.80

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Solution

The fourth proportional to 1,053,225,491.04, 1,453,461,858.36 and 635,457,052.80 is: 876,937,177.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,225,491.04 : 1,453,461,858.36 = 635,457,052.80 : x
  2. Step 2: Convert to fraction form
    1,053,225,491.04/1,453,461,858.36 = 635,457,052.80/x
  3. Step 3: Cross multiply
    1,053,225,491.04x = 1,453,461,858.36 × 635,457,052.80
  4. Step 4: Simplify right side
    1,053,225,491.04x = 923,612,588,870,656,512
  5. Step 5: Solve for x
    x = 923,612,588,870,656,512/1,053,225,491.04
  6. Step 6: Final answer
    x = 876,937,177.01

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Double scale
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1.5x scale

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.