Home / 37,728,563.40-56,592,845.10-10,802,219.40

Finding the Fourth Proportional to 37,728,563.40, 56,592,845.10 and 10,802,219.40

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Solution

The fourth proportional to 37,728,563.40, 56,592,845.10 and 10,802,219.40 is: 16,203,329.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,728,563.40 : 56,592,845.10 = 10,802,219.40 : x
  2. Step 2: Convert to fraction form
    37,728,563.40/56,592,845.10 = 10,802,219.40/x
  3. Step 3: Cross multiply
    37,728,563.40x = 56,592,845.10 × 10,802,219.40
  4. Step 4: Simplify right side
    37,728,563.40x = 611,328,329,240,415
  5. Step 5: Solve for x
    x = 611,328,329,240,415/37,728,563.40
  6. Step 6: Final answer
    x = 16,203,329.10

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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.