Home / 9,423,044.70-14,137,191.45-4,630,890.30

Finding the Fourth Proportional to 9,423,044.70, 14,137,191.45 and 4,630,890.30

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Solution

The fourth proportional to 9,423,044.70, 14,137,191.45 and 4,630,890.30 is: 6,947,625.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,423,044.70 : 14,137,191.45 = 4,630,890.30 : x
  2. Step 2: Convert to fraction form
    9,423,044.70/14,137,191.45 = 4,630,890.30/x
  3. Step 3: Cross multiply
    9,423,044.70x = 14,137,191.45 × 4,630,890.30
  4. Step 4: Simplify right side
    9,423,044.70x = 65,467,782,755,047.93
  5. Step 5: Solve for x
    x = 65,467,782,755,047.93/9,423,044.70
  6. Step 6: Final answer
    x = 6,947,625.19

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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.