Home / 35,534,540.40-53,314,252.20-15,354,265.20

Finding the Fourth Proportional to 35,534,540.40, 53,314,252.20 and 15,354,265.20

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Solution

The fourth proportional to 35,534,540.40, 53,314,252.20 and 15,354,265.20 is: 23,036,773.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,534,540.40 : 53,314,252.20 = 15,354,265.20 : x
  2. Step 2: Convert to fraction form
    35,534,540.40/53,314,252.20 = 15,354,265.20/x
  3. Step 3: Cross multiply
    35,534,540.40x = 53,314,252.20 × 15,354,265.20
  4. Step 4: Simplify right side
    35,534,540.40x = 818,601,167,218,483.50
  5. Step 5: Solve for x
    x = 818,601,167,218,483.50/35,534,540.40
  6. Step 6: Final answer
    x = 23,036,773.74

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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.