Home / 45,205,983.90-62,382,537.81-24,579,447.30

Finding the Fourth Proportional to 45,205,983.90, 62,382,537.81 and 24,579,447.30

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Solution

The fourth proportional to 45,205,983.90, 62,382,537.81 and 24,579,447.30 is: 33,918,702.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,205,983.90 : 62,382,537.81 = 24,579,447.30 : x
  2. Step 2: Convert to fraction form
    45,205,983.90/62,382,537.81 = 24,579,447.30/x
  3. Step 3: Cross multiply
    45,205,983.90x = 62,382,537.81 × 24,579,447.30
  4. Step 4: Simplify right side
    45,205,983.90x = 1,533,328,300,541,152.50
  5. Step 5: Solve for x
    x = 1,533,328,300,541,152.50/45,205,983.90
  6. Step 6: Final answer
    x = 33,918,702.09

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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.