Home / 116,081,063,248.42-174,040,639,948.12-51,433,590,100.58

Finding the Fourth Proportional to 116,081,063,248.42, 174,040,639,948.12 and 51,433,590,100.58

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Solution

The fourth proportional to 116,081,063,248.42, 174,040,639,948.12 and 51,433,590,100.58 is: 77,114,515,369.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,081,063,248.42 : 174,040,639,948.12 = 51,433,590,100.58 : x
  2. Step 2: Convert to fraction form
    116,081,063,248.42/174,040,639,948.12 = 51,433,590,100.58/x
  3. Step 3: Cross multiply
    116,081,063,248.42x = 174,040,639,948.12 × 51,433,590,100.58
  4. Step 4: Simplify right side
    116,081,063,248.42x = 8,951,534,935,934,233,477,120
  5. Step 5: Solve for x
    x = 8,951,534,935,934,233,477,120/116,081,063,248.42
  6. Step 6: Final answer
    x = 77,114,515,369.12

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1.5x scale

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.