Home / 77,001,295.75-106,261,788.14-46,062,769.03

Finding the Fourth Proportional to 77,001,295.75, 106,261,788.14 and 46,062,769.03

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Solution

The fourth proportional to 77,001,295.75, 106,261,788.14 and 46,062,769.03 is: 63,566,621.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,001,295.75 : 106,261,788.14 = 46,062,769.03 : x
  2. Step 2: Convert to fraction form
    77,001,295.75/106,261,788.14 = 46,062,769.03/x
  3. Step 3: Cross multiply
    77,001,295.75x = 106,261,788.14 × 46,062,769.03
  4. Step 4: Simplify right side
    77,001,295.75x = 4,894,712,203,807,613
  5. Step 5: Solve for x
    x = 4,894,712,203,807,613/77,001,295.75
  6. Step 6: Final answer
    x = 63,566,621.26

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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.