Home / 1,053,645,456,543.80-1,454,043,954,161.50-572,477,244,593.76

Finding the Fourth Proportional to 1,053,645,456,543.80, 1,454,043,954,161.50 and 572,477,244,593.76

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Solution

The fourth proportional to 1,053,645,456,543.80, 1,454,043,954,161.50 and 572,477,244,593.76 is: 790,025,782,607.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,645,456,543.80 : 1,454,043,954,161.50 = 572,477,244,593.76 : x
  2. Step 2: Convert to fraction form
    1,053,645,456,543.80/1,454,043,954,161.50 = 572,477,244,593.76/x
  3. Step 3: Cross multiply
    1,053,645,456,543.80x = 1,454,043,954,161.50 × 572,477,244,593.76
  4. Step 4: Simplify right side
    1,053,645,456,543.80x = 832,407,076,396,591,057,207,296
  5. Step 5: Solve for x
    x = 832,407,076,396,591,057,207,296/1,053,645,456,543.80
  6. Step 6: Final answer
    x = 790,025,782,607.25

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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.