Home / 9,201,306,043.69-13,782,630,562.36-5,838,145,872.26

Finding the Fourth Proportional to 9,201,306,043.69, 13,782,630,562.36 and 5,838,145,872.26

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Solution

The fourth proportional to 9,201,306,043.69, 13,782,630,562.36 and 5,838,145,872.26 is: 8,744,955,047.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,201,306,043.69 : 13,782,630,562.36 = 5,838,145,872.26 : x
  2. Step 2: Convert to fraction form
    9,201,306,043.69/13,782,630,562.36 = 5,838,145,872.26/x
  3. Step 3: Cross multiply
    9,201,306,043.69x = 13,782,630,562.36 × 5,838,145,872.26
  4. Step 4: Simplify right side
    9,201,306,043.69x = 80,465,007,726,510,096,384
  5. Step 5: Solve for x
    x = 80,465,007,726,510,096,384/9,201,306,043.69
  6. Step 6: Final answer
    x = 8,744,955,047.08

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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.