Home / 49,735,287.40-74,580,812.70-22,817,194.60

Finding the Fourth Proportional to 49,735,287.40, 74,580,812.70 and 22,817,194.60

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Solution

The fourth proportional to 49,735,287.40, 74,580,812.70 and 22,817,194.60 is: 34,215,644.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,735,287.40 : 74,580,812.70 = 22,817,194.60 : x
  2. Step 2: Convert to fraction form
    49,735,287.40/74,580,812.70 = 22,817,194.60/x
  3. Step 3: Cross multiply
    49,735,287.40x = 74,580,812.70 × 22,817,194.60
  4. Step 4: Simplify right side
    49,735,287.40x = 1,701,724,916,802,051.50
  5. Step 5: Solve for x
    x = 1,701,724,916,802,051.50/49,735,287.40
  6. Step 6: Final answer
    x = 34,215,644.58

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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.