Home / 19,094,074.84-26,349,821.82-10,392,309.85

Finding the Fourth Proportional to 19,094,074.84, 26,349,821.82 and 10,392,309.85

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Solution

The fourth proportional to 19,094,074.84, 26,349,821.82 and 10,392,309.85 is: 14,341,386.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,094,074.84 : 26,349,821.82 = 10,392,309.85 : x
  2. Step 2: Convert to fraction form
    19,094,074.84/26,349,821.82 = 10,392,309.85/x
  3. Step 3: Cross multiply
    19,094,074.84x = 26,349,821.82 × 10,392,309.85
  4. Step 4: Simplify right side
    19,094,074.84x = 273,835,512,845,730.91
  5. Step 5: Solve for x
    x = 273,835,512,845,730.91/19,094,074.84
  6. Step 6: Final answer
    x = 14,341,386.80

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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.