Home / 53,069,195.34-79,604,238.78-14,733,698.94

Finding the Fourth Proportional to 53,069,195.34, 79,604,238.78 and 14,733,698.94

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Solution

The fourth proportional to 53,069,195.34, 79,604,238.78 and 14,733,698.94 is: 22,100,672.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,069,195.34 : 79,604,238.78 = 14,733,698.94 : x
  2. Step 2: Convert to fraction form
    53,069,195.34/79,604,238.78 = 14,733,698.94/x
  3. Step 3: Cross multiply
    53,069,195.34x = 79,604,238.78 × 14,733,698.94
  4. Step 4: Simplify right side
    53,069,195.34x = 1,172,864,888,532,392.75
  5. Step 5: Solve for x
    x = 1,172,864,888,532,392.75/53,069,195.34
  6. Step 6: Final answer
    x = 22,100,672.17

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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.