Home / 24,024,466.72-36,042,842.80-6,985,139.60

Finding the Fourth Proportional to 24,024,466.72, 36,042,842.80 and 6,985,139.60

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Solution

The fourth proportional to 24,024,466.72, 36,042,842.80 and 6,985,139.60 is: 10,479,495.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,024,466.72 : 36,042,842.80 = 6,985,139.60 : x
  2. Step 2: Convert to fraction form
    24,024,466.72/36,042,842.80 = 6,985,139.60/x
  3. Step 3: Cross multiply
    24,024,466.72x = 36,042,842.80 × 6,985,139.60
  4. Step 4: Simplify right side
    24,024,466.72x = 251,764,288,538,854.84
  5. Step 5: Solve for x
    x = 251,764,288,538,854.84/24,024,466.72
  6. Step 6: Final answer
    x = 10,479,495.40

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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.