Home / 62,680,059.06-86,494,266.29-34,801,328.51

Finding the Fourth Proportional to 62,680,059.06, 86,494,266.29 and 34,801,328.51

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Solution

The fourth proportional to 62,680,059.06, 86,494,266.29 and 34,801,328.51 is: 48,023,492.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,680,059.06 : 86,494,266.29 = 34,801,328.51 : x
  2. Step 2: Convert to fraction form
    62,680,059.06/86,494,266.29 = 34,801,328.51/x
  3. Step 3: Cross multiply
    62,680,059.06x = 86,494,266.29 × 34,801,328.51
  4. Step 4: Simplify right side
    62,680,059.06x = 3,010,115,374,783,231
  5. Step 5: Solve for x
    x = 3,010,115,374,783,231/62,680,059.06
  6. Step 6: Final answer
    x = 48,023,492.96

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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.