Home / 51,904,406.13-71,594,330.16-33,290,062.32

Finding the Fourth Proportional to 51,904,406.13, 71,594,330.16 and 33,290,062.32

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Solution

The fourth proportional to 51,904,406.13, 71,594,330.16 and 33,290,062.32 is: 45,918,639.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,904,406.13 : 71,594,330.16 = 33,290,062.32 : x
  2. Step 2: Convert to fraction form
    51,904,406.13/71,594,330.16 = 33,290,062.32/x
  3. Step 3: Cross multiply
    51,904,406.13x = 71,594,330.16 × 33,290,062.32
  4. Step 4: Simplify right side
    51,904,406.13x = 2,383,379,712,785,055.50
  5. Step 5: Solve for x
    x = 2,383,379,712,785,055.50/51,904,406.13
  6. Step 6: Final answer
    x = 45,918,639.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.