Home / 124,275,084.93-186,358,597.92-35,624,131.47

Finding the Fourth Proportional to 124,275,084.93, 186,358,597.92 and 35,624,131.47

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Solution

The fourth proportional to 124,275,084.93, 186,358,597.92 and 35,624,131.47 is: 53,420,709.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,275,084.93 : 186,358,597.92 = 35,624,131.47 : x
  2. Step 2: Convert to fraction form
    124,275,084.93/186,358,597.92 = 35,624,131.47/x
  3. Step 3: Cross multiply
    124,275,084.93x = 186,358,597.92 × 35,624,131.47
  4. Step 4: Simplify right side
    124,275,084.93x = 6,638,863,192,866,948
  5. Step 5: Solve for x
    x = 6,638,863,192,866,948/124,275,084.93
  6. Step 6: Final answer
    x = 53,420,709.36

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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.