Home / 264,991,046.25-365,690,350.02-145,924,710.69

Finding the Fourth Proportional to 264,991,046.25, 365,690,350.02 and 145,924,710.69

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Solution

The fourth proportional to 264,991,046.25, 365,690,350.02 and 145,924,710.69 is: 201,377,590.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,991,046.25 : 365,690,350.02 = 145,924,710.69 : x
  2. Step 2: Convert to fraction form
    264,991,046.25/365,690,350.02 = 145,924,710.69/x
  3. Step 3: Cross multiply
    264,991,046.25x = 365,690,350.02 × 145,924,710.69
  4. Step 4: Simplify right side
    264,991,046.25x = 53,363,258,528,793,336
  5. Step 5: Solve for x
    x = 53,363,258,528,793,336/264,991,046.25
  6. Step 6: Final answer
    x = 201,377,590.99

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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.