Home / 33,290,041.13-49,935,061.70-9,355,513.13

Finding the Fourth Proportional to 33,290,041.13, 49,935,061.70 and 9,355,513.13

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Solution

The fourth proportional to 33,290,041.13, 49,935,061.70 and 9,355,513.13 is: 14,033,269.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,290,041.13 : 49,935,061.70 = 9,355,513.13 : x
  2. Step 2: Convert to fraction form
    33,290,041.13/49,935,061.70 = 9,355,513.13/x
  3. Step 3: Cross multiply
    33,290,041.13x = 49,935,061.70 × 9,355,513.13
  4. Step 4: Simplify right side
    33,290,041.13x = 467,168,125,381,710.19
  5. Step 5: Solve for x
    x = 467,168,125,381,710.19/33,290,041.13
  6. Step 6: Final answer
    x = 14,033,269.70

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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.