Home / 22,332,823,962.30-33,499,235,943.45-19,892,074,881.60

Finding the Fourth Proportional to 22,332,823,962.30, 33,499,235,943.45 and 19,892,074,881.60

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Solution

The fourth proportional to 22,332,823,962.30, 33,499,235,943.45 and 19,892,074,881.60 is: 29,838,112,322.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,332,823,962.30 : 33,499,235,943.45 = 19,892,074,881.60 : x
  2. Step 2: Convert to fraction form
    22,332,823,962.30/33,499,235,943.45 = 19,892,074,881.60/x
  3. Step 3: Cross multiply
    22,332,823,962.30x = 33,499,235,943.45 × 19,892,074,881.60
  4. Step 4: Simplify right side
    22,332,823,962.30x = 666,369,309,863,493,632,000
  5. Step 5: Solve for x
    x = 666,369,309,863,493,632,000/22,332,823,962.30
  6. Step 6: Final answer
    x = 29,838,112,322.40

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1.5x scale

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.