Home / 93,576,021.20-140,364,031.80-32,971,605.20

Finding the Fourth Proportional to 93,576,021.20, 140,364,031.80 and 32,971,605.20

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Solution

The fourth proportional to 93,576,021.20, 140,364,031.80 and 32,971,605.20 is: 49,457,407.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,576,021.20 : 140,364,031.80 = 32,971,605.20 : x
  2. Step 2: Convert to fraction form
    93,576,021.20/140,364,031.80 = 32,971,605.20/x
  3. Step 3: Cross multiply
    93,576,021.20x = 140,364,031.80 × 32,971,605.20
  4. Step 4: Simplify right side
    93,576,021.20x = 4,628,027,440,789,846
  5. Step 5: Solve for x
    x = 4,628,027,440,789,846/93,576,021.20
  6. Step 6: Final answer
    x = 49,457,407.80

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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.