Home / 17,670,615.60-26,468,598.60-14,684,631.60

Finding the Fourth Proportional to 17,670,615.60, 26,468,598.60 and 14,684,631.60

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Solution

The fourth proportional to 17,670,615.60, 26,468,598.60 and 14,684,631.60 is: 21,995,929.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,670,615.60 : 26,468,598.60 = 14,684,631.60 : x
  2. Step 2: Convert to fraction form
    17,670,615.60/26,468,598.60 = 14,684,631.60/x
  3. Step 3: Cross multiply
    17,670,615.60x = 26,468,598.60 × 14,684,631.60
  4. Step 4: Simplify right side
    17,670,615.60x = 388,681,619,409,275.75
  5. Step 5: Solve for x
    x = 388,681,619,409,275.75/17,670,615.60
  6. Step 6: Final answer
    x = 21,995,929.75

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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.