Home / 600,684,435,216.38-829,015,585,066.46-356,814,867,575.84

Finding the Fourth Proportional to 600,684,435,216.38, 829,015,585,066.46 and 356,814,867,575.84

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Solution

The fourth proportional to 600,684,435,216.38, 829,015,585,066.46 and 356,814,867,575.84 is: 492,446,730,532.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,684,435,216.38 : 829,015,585,066.46 = 356,814,867,575.84 : x
  2. Step 2: Convert to fraction form
    600,684,435,216.38/829,015,585,066.46 = 356,814,867,575.84/x
  3. Step 3: Cross multiply
    600,684,435,216.38x = 829,015,585,066.46 × 356,814,867,575.84
  4. Step 4: Simplify right side
    600,684,435,216.38x = 295,805,086,203,796,458,045,440
  5. Step 5: Solve for x
    x = 295,805,086,203,796,458,045,440/600,684,435,216.38
  6. Step 6: Final answer
    x = 492,446,730,532.05

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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.