Home / 33,290,039.13-49,935,058.70-9,355,511.13

Finding the Fourth Proportional to 33,290,039.13, 49,935,058.70 and 9,355,511.13

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Solution

The fourth proportional to 33,290,039.13, 49,935,058.70 and 9,355,511.13 is: 14,033,266.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,290,039.13 : 49,935,058.70 = 9,355,511.13 : x
  2. Step 2: Convert to fraction form
    33,290,039.13/49,935,058.70 = 9,355,511.13/x
  3. Step 3: Cross multiply
    33,290,039.13x = 49,935,058.70 × 9,355,511.13
  4. Step 4: Simplify right side
    33,290,039.13x = 467,167,997,445,053.38
  5. Step 5: Solve for x
    x = 467,167,997,445,053.38/33,290,039.13
  6. Step 6: Final answer
    x = 14,033,266.70

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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.