Home / 29,569,037.80-44,353,556.70-14,432,679.40

Finding the Fourth Proportional to 29,569,037.80, 44,353,556.70 and 14,432,679.40

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Solution

The fourth proportional to 29,569,037.80, 44,353,556.70 and 14,432,679.40 is: 21,649,019.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,569,037.80 : 44,353,556.70 = 14,432,679.40 : x
  2. Step 2: Convert to fraction form
    29,569,037.80/44,353,556.70 = 14,432,679.40/x
  3. Step 3: Cross multiply
    29,569,037.80x = 44,353,556.70 × 14,432,679.40
  4. Step 4: Simplify right side
    29,569,037.80x = 640,140,664,100,822
  5. Step 5: Solve for x
    x = 640,140,664,100,822/29,569,037.80
  6. Step 6: Final answer
    x = 21,649,019.10

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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.