Home / 36,404,225.80-54,606,338.70-9,477,881.80

Finding the Fourth Proportional to 36,404,225.80, 54,606,338.70 and 9,477,881.80

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Solution

The fourth proportional to 36,404,225.80, 54,606,338.70 and 9,477,881.80 is: 14,216,822.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,404,225.80 : 54,606,338.70 = 9,477,881.80 : x
  2. Step 2: Convert to fraction form
    36,404,225.80/54,606,338.70 = 9,477,881.80/x
  3. Step 3: Cross multiply
    36,404,225.80x = 54,606,338.70 × 9,477,881.80
  4. Step 4: Simplify right side
    36,404,225.80x = 517,552,423,729,365.75
  5. Step 5: Solve for x
    x = 517,552,423,729,365.75/36,404,225.80
  6. Step 6: Final answer
    x = 14,216,822.70

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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.