Home / 23,433,362.13-35,125,242.21-10,662,834.90

Finding the Fourth Proportional to 23,433,362.13, 35,125,242.21 and 10,662,834.90

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Solution

The fourth proportional to 23,433,362.13, 35,125,242.21 and 10,662,834.90 is: 15,982,967.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,433,362.13 : 35,125,242.21 = 10,662,834.90 : x
  2. Step 2: Convert to fraction form
    23,433,362.13/35,125,242.21 = 10,662,834.90/x
  3. Step 3: Cross multiply
    23,433,362.13x = 35,125,242.21 × 10,662,834.90
  4. Step 4: Simplify right side
    23,433,362.13x = 374,534,658,507,741.12
  5. Step 5: Solve for x
    x = 374,534,658,507,741.12/23,433,362.13
  6. Step 6: Final answer
    x = 15,982,967.21

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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.