Home / 580,627,864.20-870,941,796.30-580,627,864.20

Finding the Fourth Proportional to 580,627,864.20, 870,941,796.30 and 580,627,864.20

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Solution

The fourth proportional to 580,627,864.20, 870,941,796.30 and 580,627,864.20 is: 870,941,796.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    580,627,864.20 : 870,941,796.30 = 580,627,864.20 : x
  2. Step 2: Convert to fraction form
    580,627,864.20/870,941,796.30 = 580,627,864.20/x
  3. Step 3: Cross multiply
    580,627,864.20x = 870,941,796.30 × 580,627,864.20
  4. Step 4: Simplify right side
    580,627,864.20x = 505,693,075,028,180,480
  5. Step 5: Solve for x
    x = 505,693,075,028,180,480/580,627,864.20
  6. Step 6: Final answer
    x = 870,941,796.30

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1.5x scale

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.