Home / 35,233,308.24-52,854,603.81-13,072,435.42

Finding the Fourth Proportional to 35,233,308.24, 52,854,603.81 and 13,072,435.42

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Solution

The fourth proportional to 35,233,308.24, 52,854,603.81 and 13,072,435.42 is: 19,610,375.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,233,308.24 : 52,854,603.81 = 13,072,435.42 : x
  2. Step 2: Convert to fraction form
    35,233,308.24/52,854,603.81 = 13,072,435.42/x
  3. Step 3: Cross multiply
    35,233,308.24x = 52,854,603.81 × 13,072,435.42
  4. Step 4: Simplify right side
    35,233,308.24x = 690,938,394,955,911
  5. Step 5: Solve for x
    x = 690,938,394,955,911/35,233,308.24
  6. Step 6: Final answer
    x = 19,610,375.22

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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.