Home / 35,524,802.92-53,287,170-13,371,082.06

Finding the Fourth Proportional to 35,524,802.92, 53,287,170 and 13,371,082.06

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Solution

The fourth proportional to 35,524,802.92, 53,287,170 and 13,371,082.06 is: 20,056,610.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,524,802.92 : 53,287,170 = 13,371,082.06 : x
  2. Step 2: Convert to fraction form
    35,524,802.92/53,287,170 = 13,371,082.06/x
  3. Step 3: Cross multiply
    35,524,802.92x = 53,287,170 × 13,371,082.06
  4. Step 4: Simplify right side
    35,524,802.92x = 712,507,122,815,170.25
  5. Step 5: Solve for x
    x = 712,507,122,815,170.25/35,524,802.92
  6. Step 6: Final answer
    x = 20,056,610.15

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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.