Home / 35,821,829.40-53,732,448.82-10,262,863.41

Finding the Fourth Proportional to 35,821,829.40, 53,732,448.82 and 10,262,863.41

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Solution

The fourth proportional to 35,821,829.40, 53,732,448.82 and 10,262,863.41 is: 15,394,210.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,821,829.40 : 53,732,448.82 = 10,262,863.41 : x
  2. Step 2: Convert to fraction form
    35,821,829.40/53,732,448.82 = 10,262,863.41/x
  3. Step 3: Cross multiply
    35,821,829.40x = 53,732,448.82 × 10,262,863.41
  4. Step 4: Simplify right side
    35,821,829.40x = 551,448,782,924,475.69
  5. Step 5: Solve for x
    x = 551,448,782,924,475.69/35,821,829.40
  6. Step 6: Final answer
    x = 15,394,210.52

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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.