Home / 1,034,480,129,457.20-1,551,720,194,185.90-611,313,643,338.80

Finding the Fourth Proportional to 1,034,480,129,457.20, 1,551,720,194,185.90 and 611,313,643,338.80

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Solution

The fourth proportional to 1,034,480,129,457.20, 1,551,720,194,185.90 and 611,313,643,338.80 is: 916,970,465,008.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,480,129,457.20 : 1,551,720,194,185.90 = 611,313,643,338.80 : x
  2. Step 2: Convert to fraction form
    1,034,480,129,457.20/1,551,720,194,185.90 = 611,313,643,338.80/x
  3. Step 3: Cross multiply
    1,034,480,129,457.20x = 1,551,720,194,185.90 × 611,313,643,338.80
  4. Step 4: Simplify right side
    1,034,480,129,457.20x = 948,587,725,350,172,828,368,896
  5. Step 5: Solve for x
    x = 948,587,725,350,172,828,368,896/1,034,480,129,457.20
  6. Step 6: Final answer
    x = 916,970,465,008.26

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Double scale
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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.