Home / 599,103,277.60-898,654,916.40-531,078,829.60

Finding the Fourth Proportional to 599,103,277.60, 898,654,916.40 and 531,078,829.60

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Solution

The fourth proportional to 599,103,277.60, 898,654,916.40 and 531,078,829.60 is: 796,618,244.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,103,277.60 : 898,654,916.40 = 531,078,829.60 : x
  2. Step 2: Convert to fraction form
    599,103,277.60/898,654,916.40 = 531,078,829.60/x
  3. Step 3: Cross multiply
    599,103,277.60x = 898,654,916.40 × 531,078,829.60
  4. Step 4: Simplify right side
    599,103,277.60x = 477,256,601,215,997,824
  5. Step 5: Solve for x
    x = 477,256,601,215,997,824/599,103,277.60
  6. Step 6: Final answer
    x = 796,618,244.40

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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.