Home / 14,101,300.20-19,463,333.22-7,993,373.16

Finding the Fourth Proportional to 14,101,300.20, 19,463,333.22 and 7,993,373.16

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Solution

The fourth proportional to 14,101,300.20, 19,463,333.22 and 7,993,373.16 is: 11,032,861.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,101,300.20 : 19,463,333.22 = 7,993,373.16 : x
  2. Step 2: Convert to fraction form
    14,101,300.20/19,463,333.22 = 7,993,373.16/x
  3. Step 3: Cross multiply
    14,101,300.20x = 19,463,333.22 × 7,993,373.16
  4. Step 4: Simplify right side
    14,101,300.20x = 155,577,685,364,884.38
  5. Step 5: Solve for x
    x = 155,577,685,364,884.38/14,101,300.20
  6. Step 6: Final answer
    x = 11,032,861.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.