Home / 9,343,151.30-14,014,726.95-8,280,269.30

Finding the Fourth Proportional to 9,343,151.30, 14,014,726.95 and 8,280,269.30

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Solution

The fourth proportional to 9,343,151.30, 14,014,726.95 and 8,280,269.30 is: 12,420,403.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343,151.30 : 14,014,726.95 = 8,280,269.30 : x
  2. Step 2: Convert to fraction form
    9,343,151.30/14,014,726.95 = 8,280,269.30/x
  3. Step 3: Cross multiply
    9,343,151.30x = 14,014,726.95 × 8,280,269.30
  4. Step 4: Simplify right side
    9,343,151.30x = 116,045,713,311,967.62
  5. Step 5: Solve for x
    x = 116,045,713,311,967.62/9,343,151.30
  6. Step 6: Final answer
    x = 12,420,403.95

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Similar ratio
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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.