Home / 22,497,477,992.56-33,722,594,259.79-7,569,460,946.68

Finding the Fourth Proportional to 22,497,477,992.56, 33,722,594,259.79 and 7,569,460,946.68

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Solution

The fourth proportional to 22,497,477,992.56, 33,722,594,259.79 and 7,569,460,946.68 is: 11,346,243,359.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,497,477,992.56 : 33,722,594,259.79 = 7,569,460,946.68 : x
  2. Step 2: Convert to fraction form
    22,497,477,992.56/33,722,594,259.79 = 7,569,460,946.68/x
  3. Step 3: Cross multiply
    22,497,477,992.56x = 33,722,594,259.79 × 7,569,460,946.68
  4. Step 4: Simplify right side
    22,497,477,992.56x = 255,261,860,270,215,561,216
  5. Step 5: Solve for x
    x = 255,261,860,270,215,561,216/22,497,477,992.56
  6. Step 6: Final answer
    x = 11,346,243,359.13

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Double scale
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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.