Home / 106,931,668-160,400,651.28-26,152,636

Finding the Fourth Proportional to 106,931,668, 160,400,651.28 and 26,152,636

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Solution

The fourth proportional to 106,931,668, 160,400,651.28 and 26,152,636 is: 39,229,724.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,931,668 : 160,400,651.28 = 26,152,636 : x
  2. Step 2: Convert to fraction form
    106,931,668/160,400,651.28 = 26,152,636/x
  3. Step 3: Cross multiply
    106,931,668x = 160,400,651.28 × 26,152,636
  4. Step 4: Simplify right side
    106,931,668x = 4,194,899,847,088,774
  5. Step 5: Solve for x
    x = 4,194,899,847,088,774/106,931,668
  6. Step 6: Final answer
    x = 39,229,724.23

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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.