Home / 435,648,425.76-601,194,952.44-237,409,976.16

Finding the Fourth Proportional to 435,648,425.76, 601,194,952.44 and 237,409,976.16

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Solution

The fourth proportional to 435,648,425.76, 601,194,952.44 and 237,409,976.16 is: 327,625,835.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,648,425.76 : 601,194,952.44 = 237,409,976.16 : x
  2. Step 2: Convert to fraction form
    435,648,425.76/601,194,952.44 = 237,409,976.16/x
  3. Step 3: Cross multiply
    435,648,425.76x = 601,194,952.44 × 237,409,976.16
  4. Step 4: Simplify right side
    435,648,425.76x = 142,729,679,326,292,752
  5. Step 5: Solve for x
    x = 142,729,679,326,292,752/435,648,425.76
  6. Step 6: Final answer
    x = 327,625,835.16

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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.