Home / 93,744,153.60-140,616,230.40-84,201,835.20

Finding the Fourth Proportional to 93,744,153.60, 140,616,230.40 and 84,201,835.20

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Solution

The fourth proportional to 93,744,153.60, 140,616,230.40 and 84,201,835.20 is: 126,302,752.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,744,153.60 : 140,616,230.40 = 84,201,835.20 : x
  2. Step 2: Convert to fraction form
    93,744,153.60/140,616,230.40 = 84,201,835.20/x
  3. Step 3: Cross multiply
    93,744,153.60x = 140,616,230.40 × 84,201,835.20
  4. Step 4: Simplify right side
    93,744,153.60x = 11,840,144,658,586,032
  5. Step 5: Solve for x
    x = 11,840,144,658,586,032/93,744,153.60
  6. Step 6: Final answer
    x = 126,302,752.80

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1.5x scale

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.