Home / 33,290,042.13-49,935,063.20-9,355,514.13

Finding the Fourth Proportional to 33,290,042.13, 49,935,063.20 and 9,355,514.13

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Solution

The fourth proportional to 33,290,042.13, 49,935,063.20 and 9,355,514.13 is: 14,033,271.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,290,042.13 : 49,935,063.20 = 9,355,514.13 : x
  2. Step 2: Convert to fraction form
    33,290,042.13/49,935,063.20 = 9,355,514.13/x
  3. Step 3: Cross multiply
    33,290,042.13x = 49,935,063.20 × 9,355,514.13
  4. Step 4: Simplify right side
    33,290,042.13x = 467,168,189,350,043.06
  5. Step 5: Solve for x
    x = 467,168,189,350,043.06/33,290,042.13
  6. Step 6: Final answer
    x = 14,033,271.20

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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.