Home / 34,747,106.83-47,950,988.78-19,066,234.28

Finding the Fourth Proportional to 34,747,106.83, 47,950,988.78 and 19,066,234.28

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Solution

The fourth proportional to 34,747,106.83, 47,950,988.78 and 19,066,234.28 is: 26,311,393.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,747,106.83 : 47,950,988.78 = 19,066,234.28 : x
  2. Step 2: Convert to fraction form
    34,747,106.83/47,950,988.78 = 19,066,234.28/x
  3. Step 3: Cross multiply
    34,747,106.83x = 47,950,988.78 × 19,066,234.28
  4. Step 4: Simplify right side
    34,747,106.83x = 914,244,785,845,041.88
  5. Step 5: Solve for x
    x = 914,244,785,845,041.88/34,747,106.83
  6. Step 6: Final answer
    x = 26,311,393.07

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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.