Home / 62,201,493.40-93,302,240.10-39,582,664.60

Finding the Fourth Proportional to 62,201,493.40, 93,302,240.10 and 39,582,664.60

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Solution

The fourth proportional to 62,201,493.40, 93,302,240.10 and 39,582,664.60 is: 59,373,996.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,201,493.40 : 93,302,240.10 = 39,582,664.60 : x
  2. Step 2: Convert to fraction form
    62,201,493.40/93,302,240.10 = 39,582,664.60/x
  3. Step 3: Cross multiply
    62,201,493.40x = 93,302,240.10 × 39,582,664.60
  4. Step 4: Simplify right side
    62,201,493.40x = 3,693,151,276,306,970.50
  5. Step 5: Solve for x
    x = 3,693,151,276,306,970.50/62,201,493.40
  6. Step 6: Final answer
    x = 59,373,996.90

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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.