Home / 34,388,003.80-51,582,005.70-22,908,878.20

Finding the Fourth Proportional to 34,388,003.80, 51,582,005.70 and 22,908,878.20

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Solution

The fourth proportional to 34,388,003.80, 51,582,005.70 and 22,908,878.20 is: 34,363,317.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,388,003.80 : 51,582,005.70 = 22,908,878.20 : x
  2. Step 2: Convert to fraction form
    34,388,003.80/51,582,005.70 = 22,908,878.20/x
  3. Step 3: Cross multiply
    34,388,003.80x = 51,582,005.70 × 22,908,878.20
  4. Step 4: Simplify right side
    34,388,003.80x = 1,181,685,885,893,005.75
  5. Step 5: Solve for x
    x = 1,181,685,885,893,005.75/34,388,003.80
  6. Step 6: Final answer
    x = 34,363,317.30

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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.