Home / 56,333,240.01-84,498,952.82-17,994,501.45

Finding the Fourth Proportional to 56,333,240.01, 84,498,952.82 and 17,994,501.45

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Solution

The fourth proportional to 56,333,240.01, 84,498,952.82 and 17,994,501.45 is: 26,991,462.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,333,240.01 : 84,498,952.82 = 17,994,501.45 : x
  2. Step 2: Convert to fraction form
    56,333,240.01/84,498,952.82 = 17,994,501.45/x
  3. Step 3: Cross multiply
    56,333,240.01x = 84,498,952.82 × 17,994,501.45
  4. Step 4: Simplify right side
    56,333,240.01x = 1,520,516,528,952,999
  5. Step 5: Solve for x
    x = 1,520,516,528,952,999/56,333,240.01
  6. Step 6: Final answer
    x = 26,991,462.39

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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.