Home / 50,001,805.14-75,377,481.54-46,668,673.80

Finding the Fourth Proportional to 50,001,805.14, 75,377,481.54 and 46,668,673.80

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Solution

The fourth proportional to 50,001,805.14, 75,377,481.54 and 46,668,673.80 is: 70,352,802.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,001,805.14 : 75,377,481.54 = 46,668,673.80 : x
  2. Step 2: Convert to fraction form
    50,001,805.14/75,377,481.54 = 46,668,673.80/x
  3. Step 3: Cross multiply
    50,001,805.14x = 75,377,481.54 × 46,668,673.80
  4. Step 4: Simplify right side
    50,001,805.14x = 3,517,767,097,855,781.50
  5. Step 5: Solve for x
    x = 3,517,767,097,855,781.50/50,001,805.14
  6. Step 6: Final answer
    x = 70,352,802.02

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.