Home / 152,269,222,247.83-228,411,420,024.71-57,949,480,120.20

Finding the Fourth Proportional to 152,269,222,247.83, 228,411,420,024.71 and 57,949,480,120.20

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Solution

The fourth proportional to 152,269,222,247.83, 228,411,420,024.71 and 57,949,480,120.20 is: 86,927,107,451.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,269,222,247.83 : 228,411,420,024.71 = 57,949,480,120.20 : x
  2. Step 2: Convert to fraction form
    152,269,222,247.83/228,411,420,024.71 = 57,949,480,120.20/x
  3. Step 3: Cross multiply
    152,269,222,247.83x = 228,411,420,024.71 × 57,949,480,120.20
  4. Step 4: Simplify right side
    152,269,222,247.83x = 13,236,323,043,948,583,976,960
  5. Step 5: Solve for x
    x = 13,236,323,043,948,583,976,960/152,269,222,247.83
  6. Step 6: Final answer
    x = 86,927,107,451.86

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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.