Home / 534,428,533,107.48-737,514,291,307.52-314,706,811,497.24

Finding the Fourth Proportional to 534,428,533,107.48, 737,514,291,307.52 and 314,706,811,497.24

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Solution

The fourth proportional to 534,428,533,107.48, 737,514,291,307.52 and 314,706,811,497.24 is: 434,297,116,775.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,428,533,107.48 : 737,514,291,307.52 = 314,706,811,497.24 : x
  2. Step 2: Convert to fraction form
    534,428,533,107.48/737,514,291,307.52 = 314,706,811,497.24/x
  3. Step 3: Cross multiply
    534,428,533,107.48x = 737,514,291,307.52 × 314,706,811,497.24
  4. Step 4: Simplify right side
    534,428,533,107.48x = 232,100,771,051,036,259,385,344
  5. Step 5: Solve for x
    x = 232,100,771,051,036,259,385,344/534,428,533,107.48
  6. Step 6: Final answer
    x = 434,297,116,775.31

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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.