Home / 567,147,427.20-849,020,529.60-336,998,044.80

Finding the Fourth Proportional to 567,147,427.20, 849,020,529.60 and 336,998,044.80

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Solution

The fourth proportional to 567,147,427.20, 849,020,529.60 and 336,998,044.80 is: 504,486,566.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,147,427.20 : 849,020,529.60 = 336,998,044.80 : x
  2. Step 2: Convert to fraction form
    567,147,427.20/849,020,529.60 = 336,998,044.80/x
  3. Step 3: Cross multiply
    567,147,427.20x = 849,020,529.60 × 336,998,044.80
  4. Step 4: Simplify right side
    567,147,427.20x = 286,118,258,470,260,544
  5. Step 5: Solve for x
    x = 286,118,258,470,260,544/567,147,427.20
  6. Step 6: Final answer
    x = 504,486,566.89

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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.