Home / 476,460,347.26-657,535,046.87-264,766,387.42

Finding the Fourth Proportional to 476,460,347.26, 657,535,046.87 and 264,766,387.42

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Solution

The fourth proportional to 476,460,347.26, 657,535,046.87 and 264,766,387.42 is: 365,388,599.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    476,460,347.26 : 657,535,046.87 = 264,766,387.42 : x
  2. Step 2: Convert to fraction form
    476,460,347.26/657,535,046.87 = 264,766,387.42/x
  3. Step 3: Cross multiply
    476,460,347.26x = 657,535,046.87 × 264,766,387.42
  4. Step 4: Simplify right side
    476,460,347.26x = 174,093,178,960,828,320
  5. Step 5: Solve for x
    x = 174,093,178,960,828,320/476,460,347.26
  6. Step 6: Final answer
    x = 365,388,599.41

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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.