Home / 33,300,068.93-49,949,544.32-9,956,864.04

Finding the Fourth Proportional to 33,300,068.93, 49,949,544.32 and 9,956,864.04

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Solution

The fourth proportional to 33,300,068.93, 49,949,544.32 and 9,956,864.04 is: 14,935,128.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,300,068.93 : 49,949,544.32 = 9,956,864.04 : x
  2. Step 2: Convert to fraction form
    33,300,068.93/49,949,544.32 = 9,956,864.04/x
  3. Step 3: Cross multiply
    33,300,068.93x = 49,949,544.32 × 9,956,864.04
  4. Step 4: Simplify right side
    33,300,068.93x = 497,340,821,654,194.19
  5. Step 5: Solve for x
    x = 497,340,821,654,194.19/33,300,068.93
  6. Step 6: Final answer
    x = 14,935,128.89

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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.