Home / 62,036,046.30-93,057,568.65-18,906,656.70

Finding the Fourth Proportional to 62,036,046.30, 93,057,568.65 and 18,906,656.70

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Solution

The fourth proportional to 62,036,046.30, 93,057,568.65 and 18,906,656.70 is: 28,361,051.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,036,046.30 : 93,057,568.65 = 18,906,656.70 : x
  2. Step 2: Convert to fraction form
    62,036,046.30/93,057,568.65 = 18,906,656.70/x
  3. Step 3: Cross multiply
    62,036,046.30x = 93,057,568.65 × 18,906,656.70
  4. Step 4: Simplify right side
    62,036,046.30x = 1,759,407,503,802,232.50
  5. Step 5: Solve for x
    x = 1,759,407,503,802,232.50/62,036,046.30
  6. Step 6: Final answer
    x = 28,361,051.50

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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.