Home / 29,525,366.70-44,288,050.05-20,455,440.30

Finding the Fourth Proportional to 29,525,366.70, 44,288,050.05 and 20,455,440.30

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Solution

The fourth proportional to 29,525,366.70, 44,288,050.05 and 20,455,440.30 is: 30,683,160.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,525,366.70 : 44,288,050.05 = 20,455,440.30 : x
  2. Step 2: Convert to fraction form
    29,525,366.70/44,288,050.05 = 20,455,440.30/x
  3. Step 3: Cross multiply
    29,525,366.70x = 44,288,050.05 × 20,455,440.30
  4. Step 4: Simplify right side
    29,525,366.70x = 905,931,563,801,187
  5. Step 5: Solve for x
    x = 905,931,563,801,187/29,525,366.70
  6. Step 6: Final answer
    x = 30,683,160.45

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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.