Home / 84,733,809.60-127,100,714.40-24,141,662.40

Finding the Fourth Proportional to 84,733,809.60, 127,100,714.40 and 24,141,662.40

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Solution

The fourth proportional to 84,733,809.60, 127,100,714.40 and 24,141,662.40 is: 36,212,493.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,733,809.60 : 127,100,714.40 = 24,141,662.40 : x
  2. Step 2: Convert to fraction form
    84,733,809.60/127,100,714.40 = 24,141,662.40/x
  3. Step 3: Cross multiply
    84,733,809.60x = 127,100,714.40 × 24,141,662.40
  4. Step 4: Simplify right side
    84,733,809.60x = 3,068,422,537,843,618.50
  5. Step 5: Solve for x
    x = 3,068,422,537,843,618.50/84,733,809.60
  6. Step 6: Final answer
    x = 36,212,493.60

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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.