Home / 61,461,192.08-84,816,270.96-33,958,924.40

Finding the Fourth Proportional to 61,461,192.08, 84,816,270.96 and 33,958,924.40

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Solution

The fourth proportional to 61,461,192.08, 84,816,270.96 and 33,958,924.40 is: 46,863,219.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,461,192.08 : 84,816,270.96 = 33,958,924.40 : x
  2. Step 2: Convert to fraction form
    61,461,192.08/84,816,270.96 = 33,958,924.40/x
  3. Step 3: Cross multiply
    61,461,192.08x = 84,816,270.96 × 33,958,924.40
  4. Step 4: Simplify right side
    61,461,192.08x = 2,880,269,333,420,555
  5. Step 5: Solve for x
    x = 2,880,269,333,420,555/61,461,192.08
  6. Step 6: Final answer
    x = 46,863,219.47

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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.