Home / 53,209,266.90-79,825,710.15-24,448,467.30

Finding the Fourth Proportional to 53,209,266.90, 79,825,710.15 and 24,448,467.30

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Solution

The fourth proportional to 53,209,266.90, 79,825,710.15 and 24,448,467.30 is: 36,678,127.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,209,266.90 : 79,825,710.15 = 24,448,467.30 : x
  2. Step 2: Convert to fraction form
    53,209,266.90/79,825,710.15 = 24,448,467.30/x
  3. Step 3: Cross multiply
    53,209,266.90x = 79,825,710.15 × 24,448,467.30
  4. Step 4: Simplify right side
    53,209,266.90x = 1,951,616,264,301,553.25
  5. Step 5: Solve for x
    x = 1,951,616,264,301,553.25/53,209,266.90
  6. Step 6: Final answer
    x = 36,678,127.29

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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.