Home / 30,747,696.90-46,100,550.15-14,581,392.90

Finding the Fourth Proportional to 30,747,696.90, 46,100,550.15 and 14,581,392.90

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Solution

The fourth proportional to 30,747,696.90, 46,100,550.15 and 14,581,392.90 is: 21,862,132.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,747,696.90 : 46,100,550.15 = 14,581,392.90 : x
  2. Step 2: Convert to fraction form
    30,747,696.90/46,100,550.15 = 14,581,392.90/x
  3. Step 3: Cross multiply
    30,747,696.90x = 46,100,550.15 × 14,581,392.90
  4. Step 4: Simplify right side
    30,747,696.90x = 672,210,234,643,303.88
  5. Step 5: Solve for x
    x = 672,210,234,643,303.88/30,747,696.90
  6. Step 6: Final answer
    x = 21,862,132.86

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1.5x scale

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.