Home / 30,883,691.04-46,295,407.44-14,705,296.80

Finding the Fourth Proportional to 30,883,691.04, 46,295,407.44 and 14,705,296.80

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Solution

The fourth proportional to 30,883,691.04, 46,295,407.44 and 14,705,296.80 is: 22,043,599.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,883,691.04 : 46,295,407.44 = 14,705,296.80 : x
  2. Step 2: Convert to fraction form
    30,883,691.04/46,295,407.44 = 14,705,296.80/x
  3. Step 3: Cross multiply
    30,883,691.04x = 46,295,407.44 × 14,705,296.80
  4. Step 4: Simplify right side
    30,883,691.04x = 680,787,706,882,128.25
  5. Step 5: Solve for x
    x = 680,787,706,882,128.25/30,883,691.04
  6. Step 6: Final answer
    x = 22,043,599.19

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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.