Home / 365,367,004.80-548,050,507.21-365,367,004.80

Finding the Fourth Proportional to 365,367,004.80, 548,050,507.21 and 365,367,004.80

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Solution

The fourth proportional to 365,367,004.80, 548,050,507.21 and 365,367,004.80 is: 548,050,507.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,367,004.80 : 548,050,507.21 = 365,367,004.80 : x
  2. Step 2: Convert to fraction form
    365,367,004.80/548,050,507.21 = 365,367,004.80/x
  3. Step 3: Cross multiply
    365,367,004.80x = 548,050,507.21 × 365,367,004.80
  4. Step 4: Simplify right side
    365,367,004.80x = 200,239,572,298,438,528
  5. Step 5: Solve for x
    x = 200,239,572,298,438,528/365,367,004.80
  6. Step 6: Final answer
    x = 548,050,507.21

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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.