Home / 3,442,225,810.33-5,164,392,472.11-1,762,700,464.38

Finding the Fourth Proportional to 3,442,225,810.33, 5,164,392,472.11 and 1,762,700,464.38

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Solution

The fourth proportional to 3,442,225,810.33, 5,164,392,472.11 and 1,762,700,464.38 is: 2,644,590,305.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,442,225,810.33 : 5,164,392,472.11 = 1,762,700,464.38 : x
  2. Step 2: Convert to fraction form
    3,442,225,810.33/5,164,392,472.11 = 1,762,700,464.38/x
  3. Step 3: Cross multiply
    3,442,225,810.33x = 5,164,392,472.11 × 1,762,700,464.38
  4. Step 4: Simplify right side
    3,442,225,810.33x = 9,103,277,008,828,872,704
  5. Step 5: Solve for x
    x = 9,103,277,008,828,872,704/3,442,225,810.33
  6. Step 6: Final answer
    x = 2,644,590,305.93

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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.