Home / 9,800,045.34-14,699,110.11-2,976,677.76

Finding the Fourth Proportional to 9,800,045.34, 14,699,110.11 and 2,976,677.76

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Solution

The fourth proportional to 9,800,045.34, 14,699,110.11 and 2,976,677.76 is: 4,464,725.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,800,045.34 : 14,699,110.11 = 2,976,677.76 : x
  2. Step 2: Convert to fraction form
    9,800,045.34/14,699,110.11 = 2,976,677.76/x
  3. Step 3: Cross multiply
    9,800,045.34x = 14,699,110.11 × 2,976,677.76
  4. Step 4: Simplify right side
    9,800,045.34x = 43,754,514,156,228.15
  5. Step 5: Solve for x
    x = 43,754,514,156,228.15/9,800,045.34
  6. Step 6: Final answer
    x = 4,464,725.69

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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.