Home / 104,364,662.52-144,023,492.46-57,954,915.08

Finding the Fourth Proportional to 104,364,662.52, 144,023,492.46 and 57,954,915.08

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Solution

The fourth proportional to 104,364,662.52, 144,023,492.46 and 57,954,915.08 is: 79,977,926.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,364,662.52 : 144,023,492.46 = 57,954,915.08 : x
  2. Step 2: Convert to fraction form
    104,364,662.52/144,023,492.46 = 57,954,915.08/x
  3. Step 3: Cross multiply
    104,364,662.52x = 144,023,492.46 × 57,954,915.08
  4. Step 4: Simplify right side
    104,364,662.52x = 8,346,869,274,755,335
  5. Step 5: Solve for x
    x = 8,346,869,274,755,335/104,364,662.52
  6. Step 6: Final answer
    x = 79,977,926.18

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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.