Home / 292,958,017.25-439,189,883.93-241,145,176.95

Finding the Fourth Proportional to 292,958,017.25, 439,189,883.93 and 241,145,176.95

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Solution

The fourth proportional to 292,958,017.25, 439,189,883.93 and 241,145,176.95 is: 361,514,333.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,958,017.25 : 439,189,883.93 = 241,145,176.95 : x
  2. Step 2: Convert to fraction form
    292,958,017.25/439,189,883.93 = 241,145,176.95/x
  3. Step 3: Cross multiply
    292,958,017.25x = 439,189,883.93 × 241,145,176.95
  4. Step 4: Simplify right side
    292,958,017.25x = 105,908,522,275,552,672
  5. Step 5: Solve for x
    x = 105,908,522,275,552,672/292,958,017.25
  6. Step 6: Final answer
    x = 361,514,333.25

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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.