Home / 61,459,097.70-92,188,646.55-30,848,096.10

Finding the Fourth Proportional to 61,459,097.70, 92,188,646.55 and 30,848,096.10

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Solution

The fourth proportional to 61,459,097.70, 92,188,646.55 and 30,848,096.10 is: 46,272,144.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,459,097.70 : 92,188,646.55 = 30,848,096.10 : x
  2. Step 2: Convert to fraction form
    61,459,097.70/92,188,646.55 = 30,848,096.10/x
  3. Step 3: Cross multiply
    61,459,097.70x = 92,188,646.55 × 30,848,096.10
  4. Step 4: Simplify right side
    61,459,097.70x = 2,843,844,228,103,333.50
  5. Step 5: Solve for x
    x = 2,843,844,228,103,333.50/61,459,097.70
  6. Step 6: Final answer
    x = 46,272,144.15

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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.