Home / 22,497,477,992.31-33,722,594,259.42-7,569,460,946.43

Finding the Fourth Proportional to 22,497,477,992.31, 33,722,594,259.42 and 7,569,460,946.43

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Solution

The fourth proportional to 22,497,477,992.31, 33,722,594,259.42 and 7,569,460,946.43 is: 11,346,243,358.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,497,477,992.31 : 33,722,594,259.42 = 7,569,460,946.43 : x
  2. Step 2: Convert to fraction form
    22,497,477,992.31/33,722,594,259.42 = 7,569,460,946.43/x
  3. Step 3: Cross multiply
    22,497,477,992.31x = 33,722,594,259.42 × 7,569,460,946.43
  4. Step 4: Simplify right side
    22,497,477,992.31x = 255,261,860,258,984,198,144
  5. Step 5: Solve for x
    x = 255,261,860,258,984,198,144/22,497,477,992.31
  6. Step 6: Final answer
    x = 11,346,243,358.76

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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.