Home / 174,846,922.40-262,266,781.52-58,270,743.92

Finding the Fourth Proportional to 174,846,922.40, 262,266,781.52 and 58,270,743.92

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Solution

The fourth proportional to 174,846,922.40, 262,266,781.52 and 58,270,743.92 is: 87,404,915.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,846,922.40 : 262,266,781.52 = 58,270,743.92 : x
  2. Step 2: Convert to fraction form
    174,846,922.40/262,266,781.52 = 58,270,743.92/x
  3. Step 3: Cross multiply
    174,846,922.40x = 262,266,781.52 × 58,270,743.92
  4. Step 4: Simplify right side
    174,846,922.40x = 15,282,480,464,674,510
  5. Step 5: Solve for x
    x = 15,282,480,464,674,510/174,846,922.40
  6. Step 6: Final answer
    x = 87,404,915.42

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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.