Home / 134,031,183.71-200,931,629.81-46,581,338.79

Finding the Fourth Proportional to 134,031,183.71, 200,931,629.81 and 46,581,338.79

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Solution

The fourth proportional to 134,031,183.71, 200,931,629.81 and 46,581,338.79 is: 69,831,990.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,031,183.71 : 200,931,629.81 = 46,581,338.79 : x
  2. Step 2: Convert to fraction form
    134,031,183.71/200,931,629.81 = 46,581,338.79/x
  3. Step 3: Cross multiply
    134,031,183.71x = 200,931,629.81 × 46,581,338.79
  4. Step 4: Simplify right side
    134,031,183.71x = 9,359,664,321,573,566
  5. Step 5: Solve for x
    x = 9,359,664,321,573,566/134,031,183.71
  6. Step 6: Final answer
    x = 69,831,990.31

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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.