Home / 654,827,114.70-982,240,672.05-566,820,485.10

Finding the Fourth Proportional to 654,827,114.70, 982,240,672.05 and 566,820,485.10

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Solution

The fourth proportional to 654,827,114.70, 982,240,672.05 and 566,820,485.10 is: 850,230,727.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    654,827,114.70 : 982,240,672.05 = 566,820,485.10 : x
  2. Step 2: Convert to fraction form
    654,827,114.70/982,240,672.05 = 566,820,485.10/x
  3. Step 3: Cross multiply
    654,827,114.70x = 982,240,672.05 × 566,820,485.10
  4. Step 4: Simplify right side
    654,827,114.70x = 556,754,134,216,331,008
  5. Step 5: Solve for x
    x = 556,754,134,216,331,008/654,827,114.70
  6. Step 6: Final answer
    x = 850,230,727.65

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.