Home / 3,123,251,668.42-4,684,712,504.01-1,024,451,614.64

Finding the Fourth Proportional to 3,123,251,668.42, 4,684,712,504.01 and 1,024,451,614.64

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Solution

The fourth proportional to 3,123,251,668.42, 4,684,712,504.01 and 1,024,451,614.64 is: 1,536,623,301.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,123,251,668.42 : 4,684,712,504.01 = 1,024,451,614.64 : x
  2. Step 2: Convert to fraction form
    3,123,251,668.42/4,684,712,504.01 = 1,024,451,614.64/x
  3. Step 3: Cross multiply
    3,123,251,668.42x = 4,684,712,504.01 × 1,024,451,614.64
  4. Step 4: Simplify right side
    3,123,251,668.42x = 4,799,261,288,828,696,576
  5. Step 5: Solve for x
    x = 4,799,261,288,828,696,576/3,123,251,668.42
  6. Step 6: Final answer
    x = 1,536,623,301.08

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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.