Home / 19,483,885.60-29,229,975.60-6,022,074.40

Finding the Fourth Proportional to 19,483,885.60, 29,229,975.60 and 6,022,074.40

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Solution

The fourth proportional to 19,483,885.60, 29,229,975.60 and 6,022,074.40 is: 9,034,393.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,483,885.60 : 29,229,975.60 = 6,022,074.40 : x
  2. Step 2: Convert to fraction form
    19,483,885.60/29,229,975.60 = 6,022,074.40/x
  3. Step 3: Cross multiply
    19,483,885.60x = 29,229,975.60 × 6,022,074.40
  4. Step 4: Simplify right side
    19,483,885.60x = 176,025,087,773,384.66
  5. Step 5: Solve for x
    x = 176,025,087,773,384.66/19,483,885.60
  6. Step 6: Final answer
    x = 9,034,393.42

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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.