Home / 14,967,356.40-22,451,034.60-9,298,652.40

Finding the Fourth Proportional to 14,967,356.40, 22,451,034.60 and 9,298,652.40

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Solution

The fourth proportional to 14,967,356.40, 22,451,034.60 and 9,298,652.40 is: 13,947,978.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,967,356.40 : 22,451,034.60 = 9,298,652.40 : x
  2. Step 2: Convert to fraction form
    14,967,356.40/22,451,034.60 = 9,298,652.40/x
  3. Step 3: Cross multiply
    14,967,356.40x = 22,451,034.60 × 9,298,652.40
  4. Step 4: Simplify right side
    14,967,356.40x = 208,764,366,765,773.06
  5. Step 5: Solve for x
    x = 208,764,366,765,773.06/14,967,356.40
  6. Step 6: Final answer
    x = 13,947,978.60

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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.