Home / 108,885,898.22-163,352,762.61-32,202,948.14

Finding the Fourth Proportional to 108,885,898.22, 163,352,762.61 and 32,202,948.14

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Solution

The fourth proportional to 108,885,898.22, 163,352,762.61 and 32,202,948.14 is: 48,311,495.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,885,898.22 : 163,352,762.61 = 32,202,948.14 : x
  2. Step 2: Convert to fraction form
    108,885,898.22/163,352,762.61 = 32,202,948.14/x
  3. Step 3: Cross multiply
    108,885,898.22x = 163,352,762.61 × 32,202,948.14
  4. Step 4: Simplify right side
    108,885,898.22x = 5,260,440,542,855,562
  5. Step 5: Solve for x
    x = 5,260,440,542,855,562/108,885,898.22
  6. Step 6: Final answer
    x = 48,311,495.14

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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.