Home / 51,081,253.80-76,643,999.10-24,141,042.60

Finding the Fourth Proportional to 51,081,253.80, 76,643,999.10 and 24,141,042.60

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Solution

The fourth proportional to 51,081,253.80, 76,643,999.10 and 24,141,042.60 is: 36,222,017.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,081,253.80 : 76,643,999.10 = 24,141,042.60 : x
  2. Step 2: Convert to fraction form
    51,081,253.80/76,643,999.10 = 24,141,042.60/x
  3. Step 3: Cross multiply
    51,081,253.80x = 76,643,999.10 × 24,141,042.60
  4. Step 4: Simplify right side
    51,081,253.80x = 1,850,266,047,307,461.75
  5. Step 5: Solve for x
    x = 1,850,266,047,307,461.75/51,081,253.80
  6. Step 6: Final answer
    x = 36,222,017.07

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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.