Home / 567,078,074.60-850,617,111.90-333,669,187.40

Finding the Fourth Proportional to 567,078,074.60, 850,617,111.90 and 333,669,187.40

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Solution

The fourth proportional to 567,078,074.60, 850,617,111.90 and 333,669,187.40 is: 500,503,781.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,078,074.60 : 850,617,111.90 = 333,669,187.40 : x
  2. Step 2: Convert to fraction form
    567,078,074.60/850,617,111.90 = 333,669,187.40/x
  3. Step 3: Cross multiply
    567,078,074.60x = 850,617,111.90 × 333,669,187.40
  4. Step 4: Simplify right side
    567,078,074.60x = 283,824,720,516,207,840
  5. Step 5: Solve for x
    x = 283,824,720,516,207,840/567,078,074.60
  6. Step 6: Final answer
    x = 500,503,781.10

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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.