Home / 37,728,553.80-56,592,830.70-17,258,233.80

Finding the Fourth Proportional to 37,728,553.80, 56,592,830.70 and 17,258,233.80

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Solution

The fourth proportional to 37,728,553.80, 56,592,830.70 and 17,258,233.80 is: 25,887,350.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,728,553.80 : 56,592,830.70 = 17,258,233.80 : x
  2. Step 2: Convert to fraction form
    37,728,553.80/56,592,830.70 = 17,258,233.80/x
  3. Step 3: Cross multiply
    37,728,553.80x = 56,592,830.70 × 17,258,233.80
  4. Step 4: Simplify right side
    37,728,553.80x = 976,692,303,624,417.75
  5. Step 5: Solve for x
    x = 976,692,303,624,417.75/37,728,553.80
  6. Step 6: Final answer
    x = 25,887,350.70

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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.