Home / 15,306,052.96-22,959,079.44-13,335,303.52

Finding the Fourth Proportional to 15,306,052.96, 22,959,079.44 and 13,335,303.52

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Solution

The fourth proportional to 15,306,052.96, 22,959,079.44 and 13,335,303.52 is: 20,002,955.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,306,052.96 : 22,959,079.44 = 13,335,303.52 : x
  2. Step 2: Convert to fraction form
    15,306,052.96/22,959,079.44 = 13,335,303.52/x
  3. Step 3: Cross multiply
    15,306,052.96x = 22,959,079.44 × 13,335,303.52
  4. Step 4: Simplify right side
    15,306,052.96x = 306,166,292,872,191.62
  5. Step 5: Solve for x
    x = 306,166,292,872,191.62/15,306,052.96
  6. Step 6: Final answer
    x = 20,002,955.28

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.