Home / 58,196,049.90-87,296,136.99-14,477,035.96

Finding the Fourth Proportional to 58,196,049.90, 87,296,136.99 and 14,477,035.96

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Solution

The fourth proportional to 58,196,049.90, 87,296,136.99 and 14,477,035.96 is: 21,716,066.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,196,049.90 : 87,296,136.99 = 14,477,035.96 : x
  2. Step 2: Convert to fraction form
    58,196,049.90/87,296,136.99 = 14,477,035.96/x
  3. Step 3: Cross multiply
    58,196,049.90x = 87,296,136.99 × 14,477,035.96
  4. Step 4: Simplify right side
    58,196,049.90x = 1,263,789,314,373,316.25
  5. Step 5: Solve for x
    x = 1,263,789,314,373,316.25/58,196,049.90
  6. Step 6: Final answer
    x = 21,716,066.92

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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.