Home / 23,842,725,976.79-32,901,479,325.48-13,137,247,605.44

Finding the Fourth Proportional to 23,842,725,976.79, 32,901,479,325.48 and 13,137,247,605.44

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Solution

The fourth proportional to 23,842,725,976.79, 32,901,479,325.48 and 13,137,247,605.44 is: 18,128,584,831.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,842,725,976.79 : 32,901,479,325.48 = 13,137,247,605.44 : x
  2. Step 2: Convert to fraction form
    23,842,725,976.79/32,901,479,325.48 = 13,137,247,605.44/x
  3. Step 3: Cross multiply
    23,842,725,976.79x = 32,901,479,325.48 × 13,137,247,605.44
  4. Step 4: Simplify right side
    23,842,725,976.79x = 432,234,880,484,233,969,664
  5. Step 5: Solve for x
    x = 432,234,880,484,233,969,664/23,842,725,976.79
  6. Step 6: Final answer
    x = 18,128,584,831.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.