Home / 1,010,973,339,164.70-1,516,438,762,747-246,065,757,238.96

Finding the Fourth Proportional to 1,010,973,339,164.70, 1,516,438,762,747 and 246,065,757,238.96

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Solution

The fourth proportional to 1,010,973,339,164.70, 1,516,438,762,747 and 246,065,757,238.96 is: 369,093,464,690.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,010,973,339,164.70 : 1,516,438,762,747 = 246,065,757,238.96 : x
  2. Step 2: Convert to fraction form
    1,010,973,339,164.70/1,516,438,762,747 = 246,065,757,238.96/x
  3. Step 3: Cross multiply
    1,010,973,339,164.70x = 1,516,438,762,747 × 246,065,757,238.96
  4. Step 4: Simplify right side
    1,010,973,339,164.70x = 373,143,652,461,852,168,814,592
  5. Step 5: Solve for x
    x = 373,143,652,461,852,168,814,592/1,010,973,339,164.70
  6. Step 6: Final answer
    x = 369,093,464,690.33

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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.