Home / 535,177,624.18-738,861,759.66-337,108,899.28

Finding the Fourth Proportional to 535,177,624.18, 738,861,759.66 and 337,108,899.28

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Solution

The fourth proportional to 535,177,624.18, 738,861,759.66 and 337,108,899.28 is: 465,409,731.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    535,177,624.18 : 738,861,759.66 = 337,108,899.28 : x
  2. Step 2: Convert to fraction form
    535,177,624.18/738,861,759.66 = 337,108,899.28/x
  3. Step 3: Cross multiply
    535,177,624.18x = 738,861,759.66 × 337,108,899.28
  4. Step 4: Simplify right side
    535,177,624.18x = 249,076,874,519,066,464
  5. Step 5: Solve for x
    x = 249,076,874,519,066,464/535,177,624.18
  6. Step 6: Final answer
    x = 465,409,731.77

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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.