Home / 596,208,206.46-822,727,686.02-331,883,403.36

Finding the Fourth Proportional to 596,208,206.46, 822,727,686.02 and 331,883,403.36

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Solution

The fourth proportional to 596,208,206.46, 822,727,686.02 and 331,883,403.36 is: 457,977,031.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,208,206.46 : 822,727,686.02 = 331,883,403.36 : x
  2. Step 2: Convert to fraction form
    596,208,206.46/822,727,686.02 = 331,883,403.36/x
  3. Step 3: Cross multiply
    596,208,206.46x = 822,727,686.02 × 331,883,403.36
  4. Step 4: Simplify right side
    596,208,206.46x = 273,049,664,474,815,104
  5. Step 5: Solve for x
    x = 273,049,664,474,815,104/596,208,206.46
  6. Step 6: Final answer
    x = 457,977,031.37

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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.