Home / 21,924,796,029.73-32,881,928,291.55-10,122,574,895.07

Finding the Fourth Proportional to 21,924,796,029.73, 32,881,928,291.55 and 10,122,574,895.07

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Solution

The fourth proportional to 21,924,796,029.73, 32,881,928,291.55 and 10,122,574,895.07 is: 15,181,431,169.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,924,796,029.73 : 32,881,928,291.55 = 10,122,574,895.07 : x
  2. Step 2: Convert to fraction form
    21,924,796,029.73/32,881,928,291.55 = 10,122,574,895.07/x
  3. Step 3: Cross multiply
    21,924,796,029.73x = 32,881,928,291.55 × 10,122,574,895.07
  4. Step 4: Simplify right side
    21,924,796,029.73x = 332,849,781,825,536,000,000
  5. Step 5: Solve for x
    x = 332,849,781,825,536,000,000/21,924,796,029.73
  6. Step 6: Final answer
    x = 15,181,431,169.27

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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.