Home / 116,950,749.88-175,598,577.02-65,236,397.08

Finding the Fourth Proportional to 116,950,749.88, 175,598,577.02 and 65,236,397.08

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Solution

The fourth proportional to 116,950,749.88, 175,598,577.02 and 65,236,397.08 is: 97,950,791.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,950,749.88 : 175,598,577.02 = 65,236,397.08 : x
  2. Step 2: Convert to fraction form
    116,950,749.88/175,598,577.02 = 65,236,397.08/x
  3. Step 3: Cross multiply
    116,950,749.88x = 175,598,577.02 × 65,236,397.08
  4. Step 4: Simplify right side
    116,950,749.88x = 11,455,418,497,159,684
  5. Step 5: Solve for x
    x = 11,455,418,497,159,684/116,950,749.88
  6. Step 6: Final answer
    x = 97,950,791.33

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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.