Home / 35,820,202.05-53,730,886.26-10,261,112.13

Finding the Fourth Proportional to 35,820,202.05, 53,730,886.26 and 10,261,112.13

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Solution

The fourth proportional to 35,820,202.05, 53,730,886.26 and 10,261,112.13 is: 15,391,835.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,820,202.05 : 53,730,886.26 = 10,261,112.13 : x
  2. Step 2: Convert to fraction form
    35,820,202.05/53,730,886.26 = 10,261,112.13/x
  3. Step 3: Cross multiply
    35,820,202.05x = 53,730,886.26 × 10,261,112.13
  4. Step 4: Simplify right side
    35,820,202.05x = 551,338,648,758,136.38
  5. Step 5: Solve for x
    x = 551,338,648,758,136.38/35,820,202.05
  6. Step 6: Final answer
    x = 15,391,835.26

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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.