Home / 134,031,185.21-200,931,632.06-46,581,340.29

Finding the Fourth Proportional to 134,031,185.21, 200,931,632.06 and 46,581,340.29

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Solution

The fourth proportional to 134,031,185.21, 200,931,632.06 and 46,581,340.29 is: 69,831,992.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,031,185.21 : 200,931,632.06 = 46,581,340.29 : x
  2. Step 2: Convert to fraction form
    134,031,185.21/200,931,632.06 = 46,581,340.29/x
  3. Step 3: Cross multiply
    134,031,185.21x = 200,931,632.06 × 46,581,340.29
  4. Step 4: Simplify right side
    134,031,185.21x = 9,359,664,727,779,028
  5. Step 5: Solve for x
    x = 9,359,664,727,779,028/134,031,185.21
  6. Step 6: Final answer
    x = 69,831,992.56

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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.