Home / 955,230,435,201.46-1,433,046,914,885.70-309,785,734,237.70

Finding the Fourth Proportional to 955,230,435,201.46, 1,433,046,914,885.70 and 309,785,734,237.70

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Solution

The fourth proportional to 955,230,435,201.46, 1,433,046,914,885.70 and 309,785,734,237.70 is: 464,743,871,599.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,230,435,201.46 : 1,433,046,914,885.70 = 309,785,734,237.70 : x
  2. Step 2: Convert to fraction form
    955,230,435,201.46/1,433,046,914,885.70 = 309,785,734,237.70/x
  3. Step 3: Cross multiply
    955,230,435,201.46x = 1,433,046,914,885.70 × 309,785,734,237.70
  4. Step 4: Simplify right side
    955,230,435,201.46x = 443,937,490,724,937,332,162,560
  5. Step 5: Solve for x
    x = 443,937,490,724,937,332,162,560/955,230,435,201.46
  6. Step 6: Final answer
    x = 464,743,871,599.22

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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.