Home / 35,743,710.52-53,591,089-18,202,312.52

Finding the Fourth Proportional to 35,743,710.52, 53,591,089 and 18,202,312.52

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Solution

The fourth proportional to 35,743,710.52, 53,591,089 and 18,202,312.52 is: 27,291,004.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,743,710.52 : 53,591,089 = 18,202,312.52 : x
  2. Step 2: Convert to fraction form
    35,743,710.52/53,591,089 = 18,202,312.52/x
  3. Step 3: Cross multiply
    35,743,710.52x = 53,591,089 × 18,202,312.52
  4. Step 4: Simplify right side
    35,743,710.52x = 975,481,750,265,134.25
  5. Step 5: Solve for x
    x = 975,481,750,265,134.25/35,743,710.52
  6. Step 6: Final answer
    x = 27,291,004.10

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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.