Home / 97,316,845.82-134,282,801.04-59,106,090.50

Finding the Fourth Proportional to 97,316,845.82, 134,282,801.04 and 59,106,090.50

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Solution

The fourth proportional to 97,316,845.82, 134,282,801.04 and 59,106,090.50 is: 81,557,630.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,316,845.82 : 134,282,801.04 = 59,106,090.50 : x
  2. Step 2: Convert to fraction form
    97,316,845.82/134,282,801.04 = 59,106,090.50/x
  3. Step 3: Cross multiply
    97,316,845.82x = 134,282,801.04 × 59,106,090.50
  4. Step 4: Simplify right side
    97,316,845.82x = 7,936,931,390,863,734
  5. Step 5: Solve for x
    x = 7,936,931,390,863,734/97,316,845.82
  6. Step 6: Final answer
    x = 81,557,630.89

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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.