Home / 35,715,809.88-53,582,710.07-10,156,819.29

Finding the Fourth Proportional to 35,715,809.88, 53,582,710.07 and 10,156,819.29

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Solution

The fourth proportional to 35,715,809.88, 53,582,710.07 and 10,156,819.29 is: 15,237,786.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,715,809.88 : 53,582,710.07 = 10,156,819.29 : x
  2. Step 2: Convert to fraction form
    35,715,809.88/53,582,710.07 = 10,156,819.29/x
  3. Step 3: Cross multiply
    35,715,809.88x = 53,582,710.07 × 10,156,819.29
  4. Step 4: Simplify right side
    35,715,809.88x = 544,229,903,249,453.19
  5. Step 5: Solve for x
    x = 544,229,903,249,453.19/35,715,809.88
  6. Step 6: Final answer
    x = 15,237,786.99

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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.