Home / 476,460,404.08-657,535,125.20-264,766,444.20

Finding the Fourth Proportional to 476,460,404.08, 657,535,125.20 and 264,766,444.20

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Solution

The fourth proportional to 476,460,404.08, 657,535,125.20 and 264,766,444.20 is: 365,388,677.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    476,460,404.08 : 657,535,125.20 = 264,766,444.20 : x
  2. Step 2: Convert to fraction form
    476,460,404.08/657,535,125.20 = 264,766,444.20/x
  3. Step 3: Cross multiply
    476,460,404.08x = 657,535,125.20 × 264,766,444.20
  4. Step 4: Simplify right side
    476,460,404.08x = 174,093,237,034,481,984
  5. Step 5: Solve for x
    x = 174,093,237,034,481,984/476,460,404.08
  6. Step 6: Final answer
    x = 365,388,677.73

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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.