Home / 46,423,624.77-64,065,182.63-25,517,939.85

Finding the Fourth Proportional to 46,423,624.77, 64,065,182.63 and 25,517,939.85

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Solution

The fourth proportional to 46,423,624.77, 64,065,182.63 and 25,517,939.85 is: 35,215,076.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,423,624.77 : 64,065,182.63 = 25,517,939.85 : x
  2. Step 2: Convert to fraction form
    46,423,624.77/64,065,182.63 = 25,517,939.85/x
  3. Step 3: Cross multiply
    46,423,624.77x = 64,065,182.63 × 25,517,939.85
  4. Step 4: Simplify right side
    46,423,624.77x = 1,634,811,476,704,015.25
  5. Step 5: Solve for x
    x = 1,634,811,476,704,015.25/46,423,624.77
  6. Step 6: Final answer
    x = 35,215,076.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.