Home / 30,816,093.80-46,224,140.70-14,890,845.80

Finding the Fourth Proportional to 30,816,093.80, 46,224,140.70 and 14,890,845.80

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Solution

The fourth proportional to 30,816,093.80, 46,224,140.70 and 14,890,845.80 is: 22,336,268.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,816,093.80 : 46,224,140.70 = 14,890,845.80 : x
  2. Step 2: Convert to fraction form
    30,816,093.80/46,224,140.70 = 14,890,845.80/x
  3. Step 3: Cross multiply
    30,816,093.80x = 46,224,140.70 × 14,890,845.80
  4. Step 4: Simplify right side
    30,816,093.80x = 688,316,551,401,204.12
  5. Step 5: Solve for x
    x = 688,316,551,401,204.12/30,816,093.80
  6. Step 6: Final answer
    x = 22,336,268.70

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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.