Home / 49,103,486.88-73,655,217.36-16,755,386.28

Finding the Fourth Proportional to 49,103,486.88, 73,655,217.36 and 16,755,386.28

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Solution

The fourth proportional to 49,103,486.88, 73,655,217.36 and 16,755,386.28 is: 25,133,075.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,103,486.88 : 73,655,217.36 = 16,755,386.28 : x
  2. Step 2: Convert to fraction form
    49,103,486.88/73,655,217.36 = 16,755,386.28/x
  3. Step 3: Cross multiply
    49,103,486.88x = 73,655,217.36 × 16,755,386.28
  4. Step 4: Simplify right side
    49,103,486.88x = 1,234,121,618,404,161.75
  5. Step 5: Solve for x
    x = 1,234,121,618,404,161.75/49,103,486.88
  6. Step 6: Final answer
    x = 25,133,075.00

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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.