Home / 97,316,843.57-134,282,797.94-59,106,088.25

Finding the Fourth Proportional to 97,316,843.57, 134,282,797.94 and 59,106,088.25

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Solution

The fourth proportional to 97,316,843.57, 134,282,797.94 and 59,106,088.25 is: 81,557,627.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,316,843.57 : 134,282,797.94 = 59,106,088.25 : x
  2. Step 2: Convert to fraction form
    97,316,843.57/134,282,797.94 = 59,106,088.25/x
  3. Step 3: Cross multiply
    97,316,843.57x = 134,282,797.94 × 59,106,088.25
  4. Step 4: Simplify right side
    97,316,843.57x = 7,936,930,904,531,614
  5. Step 5: Solve for x
    x = 7,936,930,904,531,614/97,316,843.57
  6. Step 6: Final answer
    x = 81,557,627.78

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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.